27879768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18439}}^1$

素因数の和:18461

約数の個数: 64

約数和(自身を含む): 88512000

約数和(自身を除く): 60632232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18439, 36878, 55317, 73756, 110634, 129073, 147512, 165951, 221268, 258146, 331902, 387219, 442536, 497853, 516292, 663804, 774438, 995706, 1032584, 1161657, 1327608, 1548876, 1991412, 2323314, 3097752, 3484971, 3982824, 4646628, 6969942, 9293256, 13939884, 27879768]

約数ペア:

[(1, 27879768), (2, 13939884), (3, 9293256), (4, 6969942), (6, 4646628), (7, 3982824), (8, 3484971), (9, 3097752), (12, 2323314), (14, 1991412), (18, 1548876), (21, 1327608), (24, 1161657), (27, 1032584), (28, 995706), (36, 774438), (42, 663804), (54, 516292), (56, 497853), (63, 442536), (72, 387219), (84, 331902), (108, 258146), (126, 221268), (168, 165951), (189, 147512), (216, 129073), (252, 110634), (378, 73756), (504, 55317), (756, 36878), (1512, 18439)]