66747954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 168182784

約数和(自身を除く): 101434830

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 2843, 3354, 3913, 5686, 7826, 8529, 11739, 17058, 19901, 23478, 36959, 39802, 59703, 73918, 110877, 119406, 122249, 221754, 244498, 258713, 366747, 517426, 733494, 776139, 855743, 1552278, 1589237, 1711486, 2567229, 3178474, 4767711, 5134458, 9535422, 11124659, 22249318, 33373977, 66747954]

約数ペア:

[(1, 66747954), (2, 33373977), (3, 22249318), (6, 11124659), (7, 9535422), (13, 5134458), (14, 4767711), (21, 3178474), (26, 2567229), (39, 1711486), (42, 1589237), (43, 1552278), (78, 855743), (86, 776139), (91, 733494), (129, 517426), (182, 366747), (258, 258713), (273, 244498), (301, 221754), (546, 122249), (559, 119406), (602, 110877), (903, 73918), (1118, 59703), (1677, 39802), (1806, 36959), (2843, 23478), (3354, 19901), (3913, 17058), (5686, 11739), (7826, 8529)]