180763218

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{42373}}^1$

素因数の和:42463

約数の個数: 32

約数和(自身を含む): 406790400

約数和(自身を除く): 226027182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 42373, 84746, 127119, 254238, 381357, 762714, 1144071, 2288142, 3347467, 6694934, 10042401, 20084802, 30127203, 60254406, 90381609, 180763218]

約数ペア:

[(1, 180763218), (2, 90381609), (3, 60254406), (6, 30127203), (9, 20084802), (18, 10042401), (27, 6694934), (54, 3347467), (79, 2288142), (158, 1144071), (237, 762714), (474, 381357), (711, 254238), (1422, 127119), (2133, 84746), (4266, 42373)]