27620556

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 66349920

約数和(自身を除く): 38729364

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 244, 291, 366, 388, 389, 582, 732, 778, 1164, 1167, 1556, 2334, 4668, 5917, 11834, 17751, 23668, 23729, 35502, 37733, 47458, 71004, 71187, 75466, 94916, 113199, 142374, 150932, 226398, 284748, 452796, 2301713, 4603426, 6905139, 9206852, 13810278, 27620556]

約数ペア:

[(1, 27620556), (2, 13810278), (3, 9206852), (4, 6905139), (6, 4603426), (12, 2301713), (61, 452796), (97, 284748), (122, 226398), (183, 150932), (194, 142374), (244, 113199), (291, 94916), (366, 75466), (388, 71187), (389, 71004), (582, 47458), (732, 37733), (778, 35502), (1164, 23729), (1167, 23668), (1556, 17751), (2334, 11834), (4668, 5917)]