2100054546

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 4964198400

約数和(自身を除く): 2864143854

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 107, 151, 166, 174, 214, 249, 261, 302, 321, 453, 498, 522, 642, 747, 783, 906, 963, 1359, 1494, 1566, 1926, 2241, 2407, 2718, 2889, 3103, 4077, 4379, 4482, 4814, 5778, 6206, 7221, 8154, 8758, 8881, 9309, 12533, 13137, 14442, 16157, 17762, 18618, 21663, 25066, 26274, 26643, 27927, 32314, 37599, 39411, 43326, 48471, 53286, 55854, 64989, 75198, 78822, 79929, 83781, 96942, 112797, 118233, 129978, 145413, 159858, 167562, 225594, 236466, 239787, 257549, 290826, 338391, 363457, 436239, 468553, 479574, 515098, 676782, 726914, 772647, 872478, 937106, 1090371, 1341031, 1405659, 1545294, 2180742, 2317941, 2682062, 2811318, 3271113, 4023093, 4216977, 4635882, 6542226, 6953823, 8046186, 8433954, 9813339, 12069279, 12650931, 13907646, 19626678, 24138558, 25301862, 36207837, 38889899, 72415674, 77779798, 116669697, 233339394, 350009091, 700018182, 1050027273, 2100054546]

約数ペア:

[(1, 2100054546), (2, 1050027273), (3, 700018182), (6, 350009091), (9, 233339394), (18, 116669697), (27, 77779798), (29, 72415674), (54, 38889899), (58, 36207837), (83, 25301862), (87, 24138558), (107, 19626678), (151, 13907646), (166, 12650931), (174, 12069279), (214, 9813339), (249, 8433954), (261, 8046186), (302, 6953823), (321, 6542226), (453, 4635882), (498, 4216977), (522, 4023093), (642, 3271113), (747, 2811318), (783, 2682062), (906, 2317941), (963, 2180742), (1359, 1545294), (1494, 1405659), (1566, 1341031), (1926, 1090371), (2241, 937106), (2407, 872478), (2718, 772647), (2889, 726914), (3103, 676782), (4077, 515098), (4379, 479574), (4482, 468553), (4814, 436239), (5778, 363457), (6206, 338391), (7221, 290826), (8154, 257549), (8758, 239787), (8881, 236466), (9309, 225594), (12533, 167562), (13137, 159858), (14442, 145413), (16157, 129978), (17762, 118233), (18618, 112797), (21663, 96942), (25066, 83781), (26274, 79929), (26643, 78822), (27927, 75198), (32314, 64989), (37599, 55854), (39411, 53286), (43326, 48471)]