138061818

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 305173440

約数和(自身を除く): 167111622

約数列:

[1, 2, 3, 6, 9, 18, 103, 113, 206, 226, 309, 339, 618, 659, 678, 927, 1017, 1318, 1854, 1977, 2034, 3954, 5931, 11639, 11862, 23278, 34917, 67877, 69834, 74467, 104751, 135754, 148934, 203631, 209502, 223401, 407262, 446802, 610893, 670203, 1221786, 1340406, 7670101, 15340202, 23010303, 46020606, 69030909, 138061818]

約数ペア:

[(1, 138061818), (2, 69030909), (3, 46020606), (6, 23010303), (9, 15340202), (18, 7670101), (103, 1340406), (113, 1221786), (206, 670203), (226, 610893), (309, 446802), (339, 407262), (618, 223401), (659, 209502), (678, 203631), (927, 148934), (1017, 135754), (1318, 104751), (1854, 74467), (1977, 69834), (2034, 67877), (3954, 34917), (5931, 23278), (11639, 11862)]