61646886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 158837760

約数和(自身を除く): 97190874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2297, 2982, 3834, 4473, 4594, 6891, 8946, 13419, 13782, 16079, 20673, 26838, 32158, 41346, 48237, 62019, 96474, 124038, 144711, 163087, 289422, 326174, 434133, 489261, 868266, 978522, 1141609, 1467783, 2283218, 2935566, 3424827, 4403349, 6849654, 8806698, 10274481, 20548962, 30823443, 61646886]

約数ペア:

[(1, 61646886), (2, 30823443), (3, 20548962), (6, 10274481), (7, 8806698), (9, 6849654), (14, 4403349), (18, 3424827), (21, 2935566), (27, 2283218), (42, 1467783), (54, 1141609), (63, 978522), (71, 868266), (126, 489261), (142, 434133), (189, 326174), (213, 289422), (378, 163087), (426, 144711), (497, 124038), (639, 96474), (994, 62019), (1278, 48237), (1491, 41346), (1917, 32158), (2297, 26838), (2982, 20673), (3834, 16079), (4473, 13782), (4594, 13419), (6891, 8946)]