2249604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 6639360

約数和(自身を除く): 4389756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 113, 126, 158, 226, 237, 252, 316, 339, 452, 474, 553, 678, 711, 791, 948, 1017, 1106, 1356, 1422, 1582, 1659, 2034, 2212, 2373, 2844, 3164, 3318, 4068, 4746, 4977, 6636, 7119, 8927, 9492, 9954, 14238, 17854, 19908, 26781, 28476, 35708, 53562, 62489, 80343, 107124, 124978, 160686, 187467, 249956, 321372, 374934, 562401, 749868, 1124802, 2249604]

約数ペア:

[(1, 2249604), (2, 1124802), (3, 749868), (4, 562401), (6, 374934), (7, 321372), (9, 249956), (12, 187467), (14, 160686), (18, 124978), (21, 107124), (28, 80343), (36, 62489), (42, 53562), (63, 35708), (79, 28476), (84, 26781), (113, 19908), (126, 17854), (158, 14238), (226, 9954), (237, 9492), (252, 8927), (316, 7119), (339, 6636), (452, 4977), (474, 4746), (553, 4068), (678, 3318), (711, 3164), (791, 2844), (948, 2373), (1017, 2212), (1106, 2034), (1356, 1659), (1422, 1582)]