26972874

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 60021000

約数和(自身を除く): 33048126

約数列:

[1, 2, 3, 6, 9, 18, 89, 113, 149, 178, 226, 267, 298, 339, 447, 534, 678, 801, 894, 1017, 1341, 1602, 2034, 2682, 10057, 13261, 16837, 20114, 26522, 30171, 33674, 39783, 50511, 60342, 79566, 90513, 101022, 119349, 151533, 181026, 238698, 303066, 1498493, 2996986, 4495479, 8990958, 13486437, 26972874]

約数ペア:

[(1, 26972874), (2, 13486437), (3, 8990958), (6, 4495479), (9, 2996986), (18, 1498493), (89, 303066), (113, 238698), (149, 181026), (178, 151533), (226, 119349), (267, 101022), (298, 90513), (339, 79566), (447, 60342), (534, 50511), (678, 39783), (801, 33674), (894, 30171), (1017, 26522), (1341, 20114), (1602, 16837), (2034, 13261), (2682, 10057)]