123338994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3413}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 260556480

約数和(自身を除く): 137217486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 317, 634, 951, 1902, 3413, 6023, 6826, 10239, 12046, 18069, 20478, 36138, 64847, 129694, 194541, 389082, 1081921, 2163842, 3245763, 6491526, 20556499, 41112998, 61669497, 123338994]

約数ペア:

[(1, 123338994), (2, 61669497), (3, 41112998), (6, 20556499), (19, 6491526), (38, 3245763), (57, 2163842), (114, 1081921), (317, 389082), (634, 194541), (951, 129694), (1902, 64847), (3413, 36138), (6023, 20478), (6826, 18069), (10239, 12046)]