11986817772

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2857}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 29407859712

約数和(自身を除く): 17421041940

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 173, 188, 258, 282, 346, 516, 519, 564, 692, 1038, 2021, 2076, 2857, 4042, 5714, 6063, 7439, 8084, 8131, 8571, 11428, 12126, 14878, 16262, 17142, 22317, 24252, 24393, 29756, 32524, 34284, 44634, 48786, 89268, 97572, 122851, 134279, 245702, 268558, 349633, 368553, 402837, 491404, 494261, 537116, 699266, 737106, 805674, 988522, 1048899, 1398532, 1474212, 1482783, 1611348, 1977044, 2097798, 2965566, 4195596, 5773997, 5931132, 11547994, 17321991, 21253223, 23095988, 23230267, 34643982, 42506446, 46460534, 63759669, 69287964, 69690801, 85012892, 92921068, 127519338, 139381602, 255038676, 278763204, 998901481, 1997802962, 2996704443, 3995605924, 5993408886, 11986817772]

約数ペア:

[(1, 11986817772), (2, 5993408886), (3, 3995605924), (4, 2996704443), (6, 1997802962), (12, 998901481), (43, 278763204), (47, 255038676), (86, 139381602), (94, 127519338), (129, 92921068), (141, 85012892), (172, 69690801), (173, 69287964), (188, 63759669), (258, 46460534), (282, 42506446), (346, 34643982), (516, 23230267), (519, 23095988), (564, 21253223), (692, 17321991), (1038, 11547994), (2021, 5931132), (2076, 5773997), (2857, 4195596), (4042, 2965566), (5714, 2097798), (6063, 1977044), (7439, 1611348), (8084, 1482783), (8131, 1474212), (8571, 1398532), (11428, 1048899), (12126, 988522), (14878, 805674), (16262, 737106), (17142, 699266), (22317, 537116), (24252, 494261), (24393, 491404), (29756, 402837), (32524, 368553), (34284, 349633), (44634, 268558), (48786, 245702), (89268, 134279), (97572, 122851)]