22471271478

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{6451}}^1$

素因数の和:6970

約数の個数: 64

約数和(自身を含む): 50337987840

約数和(自身を除く): 27866716362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 257, 502, 514, 753, 771, 1506, 1542, 2259, 2313, 4518, 4626, 6451, 6777, 6939, 12902, 13554, 13878, 19353, 38706, 58059, 64507, 116118, 129014, 174177, 193521, 348354, 387042, 580563, 1161126, 1619201, 1657907, 1741689, 3238402, 3315814, 3483378, 4857603, 4973721, 9715206, 9947442, 14572809, 14921163, 29145618, 29842326, 43718427, 44763489, 87436854, 89526978, 416134657, 832269314, 1248403971, 2496807942, 3745211913, 7490423826, 11235635739, 22471271478]

約数ペア:

[(1, 22471271478), (2, 11235635739), (3, 7490423826), (6, 3745211913), (9, 2496807942), (18, 1248403971), (27, 832269314), (54, 416134657), (251, 89526978), (257, 87436854), (502, 44763489), (514, 43718427), (753, 29842326), (771, 29145618), (1506, 14921163), (1542, 14572809), (2259, 9947442), (2313, 9715206), (4518, 4973721), (4626, 4857603), (6451, 3483378), (6777, 3315814), (6939, 3238402), (12902, 1741689), (13554, 1657907), (13878, 1619201), (19353, 1161126), (38706, 580563), (58059, 387042), (64507, 348354), (116118, 193521), (129014, 174177)]