2018175516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13597}}^1$

素因数の和:13664

約数の個数: 144

約数和(自身を含む): 6335580160

約数和(自身を除く): 4317404644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 3534, 3906, 4123, 4788, 5301, 7068, 7812, 8246, 10602, 12369, 13597, 16492, 21204, 24738, 27194, 37107, 40791, 49476, 54388, 74214, 81582, 95179, 122373, 148428, 163164, 190358, 244746, 258343, 285537, 380716, 421507, 489492, 516686, 571074, 775029, 843014, 856611, 1033372, 1142148, 1264521, 1550058, 1686028, 1713222, 1808401, 2325087, 2529042, 2950549, 3100116, 3426444, 3616802, 3793563, 4650174, 5058084, 5425203, 5901098, 7233604, 7587126, 8008633, 8851647, 9300348, 10850406, 11802196, 15174252, 16017266, 16275609, 17703294, 21700812, 24025899, 26554941, 32034532, 32551218, 35406588, 48051798, 53109882, 56060431, 65102436, 72077697, 96103596, 106219764, 112120862, 144155394, 168181293, 224241724, 288310788, 336362586, 504543879, 672725172, 1009087758, 2018175516]

約数ペア:

[(1, 2018175516), (2, 1009087758), (3, 672725172), (4, 504543879), (6, 336362586), (7, 288310788), (9, 224241724), (12, 168181293), (14, 144155394), (18, 112120862), (19, 106219764), (21, 96103596), (28, 72077697), (31, 65102436), (36, 56060431), (38, 53109882), (42, 48051798), (57, 35406588), (62, 32551218), (63, 32034532), (76, 26554941), (84, 24025899), (93, 21700812), (114, 17703294), (124, 16275609), (126, 16017266), (133, 15174252), (171, 11802196), (186, 10850406), (217, 9300348), (228, 8851647), (252, 8008633), (266, 7587126), (279, 7233604), (342, 5901098), (372, 5425203), (399, 5058084), (434, 4650174), (532, 3793563), (558, 3616802), (589, 3426444), (651, 3100116), (684, 2950549), (798, 2529042), (868, 2325087), (1116, 1808401), (1178, 1713222), (1197, 1686028), (1302, 1550058), (1596, 1264521), (1767, 1142148), (1953, 1033372), (2356, 856611), (2394, 843014), (2604, 775029), (3534, 571074), (3906, 516686), (4123, 489492), (4788, 421507), (5301, 380716), (7068, 285537), (7812, 258343), (8246, 244746), (10602, 190358), (12369, 163164), (13597, 148428), (16492, 122373), (21204, 95179), (24738, 81582), (27194, 74214), (37107, 54388), (40791, 49476)]