3985488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2156

約数の個数: 60

約数和(自身を含む): 12017460

約数和(自身を除く): 8031972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 2129, 4258, 6387, 8516, 12774, 17032, 19161, 25548, 27677, 34064, 38322, 51096, 55354, 76644, 83031, 102192, 110708, 153288, 166062, 221416, 249093, 306576, 332124, 442832, 498186, 664248, 996372, 1328496, 1992744, 3985488]

約数ペア:

[(1, 3985488), (2, 1992744), (3, 1328496), (4, 996372), (6, 664248), (8, 498186), (9, 442832), (12, 332124), (13, 306576), (16, 249093), (18, 221416), (24, 166062), (26, 153288), (36, 110708), (39, 102192), (48, 83031), (52, 76644), (72, 55354), (78, 51096), (104, 38322), (117, 34064), (144, 27677), (156, 25548), (208, 19161), (234, 17032), (312, 12774), (468, 8516), (624, 6387), (936, 4258), (1872, 2129)]