2489593932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{3947}}^1$

素因数の和:6467

約数の個数: 72

約数和(自身を含む): 7196856576

約数和(自身を除く): 4707262644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2503, 3947, 5006, 7509, 7894, 10012, 11841, 15018, 15788, 17521, 22527, 23682, 27629, 30036, 35042, 35523, 45054, 47364, 52563, 55258, 70084, 71046, 82887, 90108, 105126, 110516, 142092, 157689, 165774, 210252, 248661, 315378, 331548, 497322, 630756, 994644, 9879341, 19758682, 29638023, 39517364, 59276046, 69155387, 88914069, 118552092, 138310774, 177828138, 207466161, 276621548, 355656276, 414932322, 622398483, 829864644, 1244796966, 2489593932]

約数ペア:

[(1, 2489593932), (2, 1244796966), (3, 829864644), (4, 622398483), (6, 414932322), (7, 355656276), (9, 276621548), (12, 207466161), (14, 177828138), (18, 138310774), (21, 118552092), (28, 88914069), (36, 69155387), (42, 59276046), (63, 39517364), (84, 29638023), (126, 19758682), (252, 9879341), (2503, 994644), (3947, 630756), (5006, 497322), (7509, 331548), (7894, 315378), (10012, 248661), (11841, 210252), (15018, 165774), (15788, 157689), (17521, 142092), (22527, 110516), (23682, 105126), (27629, 90108), (30036, 82887), (35042, 71046), (35523, 70084), (45054, 55258), (47364, 52563)]