7415982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 19676160

約数和(自身を除く): 12260178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 853, 966, 1242, 1449, 1706, 2559, 2898, 4347, 5118, 5971, 7677, 8694, 11942, 15354, 17913, 19619, 23031, 35826, 39238, 46062, 53739, 58857, 107478, 117714, 137333, 161217, 176571, 274666, 322434, 353142, 411999, 529713, 823998, 1059426, 1235997, 2471994, 3707991, 7415982]

約数ペア:

[(1, 7415982), (2, 3707991), (3, 2471994), (6, 1235997), (7, 1059426), (9, 823998), (14, 529713), (18, 411999), (21, 353142), (23, 322434), (27, 274666), (42, 176571), (46, 161217), (54, 137333), (63, 117714), (69, 107478), (126, 58857), (138, 53739), (161, 46062), (189, 39238), (207, 35826), (322, 23031), (378, 19619), (414, 17913), (483, 15354), (621, 11942), (853, 8694), (966, 7677), (1242, 5971), (1449, 5118), (1706, 4347), (2559, 2898)]