1556226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2590974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 179, 189, 207, 322, 358, 378, 414, 483, 537, 621, 966, 1074, 1242, 1253, 1449, 1611, 2506, 2898, 3222, 3759, 4117, 4347, 4833, 7518, 8234, 8694, 9666, 11277, 12351, 22554, 24702, 28819, 33831, 37053, 57638, 67662, 74106, 86457, 111159, 172914, 222318, 259371, 518742, 778113, 1556226]

約数ペア:

[(1, 1556226), (2, 778113), (3, 518742), (6, 259371), (7, 222318), (9, 172914), (14, 111159), (18, 86457), (21, 74106), (23, 67662), (27, 57638), (42, 37053), (46, 33831), (54, 28819), (63, 24702), (69, 22554), (126, 12351), (138, 11277), (161, 9666), (179, 8694), (189, 8234), (207, 7518), (322, 4833), (358, 4347), (378, 4117), (414, 3759), (483, 3222), (537, 2898), (621, 2506), (966, 1611), (1074, 1449), (1242, 1253)]