8534172948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{51131}}^1$

素因数の和:53132

約数の個数: 48

約数和(自身を含む): 22769693184

約数和(自身を除く): 14235520236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1987, 3974, 5961, 7948, 11922, 13909, 23844, 27818, 41727, 51131, 55636, 83454, 102262, 153393, 166908, 204524, 306786, 357917, 613572, 715834, 1073751, 1431668, 2147502, 4295004, 101597297, 203194594, 304791891, 406389188, 609583782, 711181079, 1219167564, 1422362158, 2133543237, 2844724316, 4267086474, 8534172948]

約数ペア:

[(1, 8534172948), (2, 4267086474), (3, 2844724316), (4, 2133543237), (6, 1422362158), (7, 1219167564), (12, 711181079), (14, 609583782), (21, 406389188), (28, 304791891), (42, 203194594), (84, 101597297), (1987, 4295004), (3974, 2147502), (5961, 1431668), (7948, 1073751), (11922, 715834), (13909, 613572), (23844, 357917), (27818, 306786), (41727, 204524), (51131, 166908), (55636, 153393), (83454, 102262)]