2018567460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2342

約数の個数: 192

約数和(自身を含む): 6999777792

約数和(自身を除く): 4981210332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 173, 182, 195, 210, 260, 273, 346, 364, 390, 420, 455, 519, 546, 692, 780, 865, 910, 1038, 1092, 1211, 1365, 1730, 1820, 2076, 2137, 2249, 2422, 2595, 2730, 3460, 3633, 4274, 4498, 4844, 5190, 5460, 6055, 6411, 6747, 7266, 8548, 8996, 10380, 10685, 11245, 12110, 12822, 13494, 14532, 14959, 15743, 18165, 21370, 22490, 24220, 25644, 26988, 27781, 29918, 31486, 32055, 33735, 36330, 42740, 44877, 44980, 47229, 55562, 59836, 62972, 64110, 67470, 72660, 74795, 78715, 83343, 89754, 94458, 111124, 128220, 134940, 138905, 149590, 157430, 166686, 179508, 188916, 194467, 224385, 236145, 277810, 299180, 314860, 333372, 369701, 388934, 416715, 448770, 472290, 555620, 583401, 739402, 777868, 833430, 897540, 944580, 972335, 1109103, 1166802, 1478804, 1666860, 1848505, 1944670, 2218206, 2333604, 2587907, 2917005, 3697010, 3889340, 4436412, 4806113, 5175814, 5545515, 5834010, 7394020, 7763721, 9612226, 10351628, 11091030, 11668020, 12939535, 14418339, 15527442, 19224452, 22182060, 24030565, 25879070, 28836678, 31054884, 33642791, 38818605, 48061130, 51758140, 57673356, 67285582, 72091695, 77637210, 96122260, 100928373, 134571164, 144183390, 155274420, 168213955, 201856746, 288366780, 336427910, 403713492, 504641865, 672855820, 1009283730, 2018567460]

約数ペア:

[(1, 2018567460), (2, 1009283730), (3, 672855820), (4, 504641865), (5, 403713492), (6, 336427910), (7, 288366780), (10, 201856746), (12, 168213955), (13, 155274420), (14, 144183390), (15, 134571164), (20, 100928373), (21, 96122260), (26, 77637210), (28, 72091695), (30, 67285582), (35, 57673356), (39, 51758140), (42, 48061130), (52, 38818605), (60, 33642791), (65, 31054884), (70, 28836678), (78, 25879070), (84, 24030565), (91, 22182060), (105, 19224452), (130, 15527442), (140, 14418339), (156, 12939535), (173, 11668020), (182, 11091030), (195, 10351628), (210, 9612226), (260, 7763721), (273, 7394020), (346, 5834010), (364, 5545515), (390, 5175814), (420, 4806113), (455, 4436412), (519, 3889340), (546, 3697010), (692, 2917005), (780, 2587907), (865, 2333604), (910, 2218206), (1038, 1944670), (1092, 1848505), (1211, 1666860), (1365, 1478804), (1730, 1166802), (1820, 1109103), (2076, 972335), (2137, 944580), (2249, 897540), (2422, 833430), (2595, 777868), (2730, 739402), (3460, 583401), (3633, 555620), (4274, 472290), (4498, 448770), (4844, 416715), (5190, 388934), (5460, 369701), (6055, 333372), (6411, 314860), (6747, 299180), (7266, 277810), (8548, 236145), (8996, 224385), (10380, 194467), (10685, 188916), (11245, 179508), (12110, 166686), (12822, 157430), (13494, 149590), (14532, 138905), (14959, 134940), (15743, 128220), (18165, 111124), (21370, 94458), (22490, 89754), (24220, 83343), (25644, 78715), (26988, 74795), (27781, 72660), (29918, 67470), (31486, 64110), (32055, 62972), (33735, 59836), (36330, 55562), (42740, 47229), (44877, 44980)]