843318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 2257920

約数和(自身を除く): 1414602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 97, 126, 138, 161, 189, 194, 207, 291, 322, 378, 414, 483, 582, 621, 679, 873, 966, 1242, 1358, 1449, 1746, 2037, 2231, 2619, 2898, 4074, 4347, 4462, 5238, 6111, 6693, 8694, 12222, 13386, 15617, 18333, 20079, 31234, 36666, 40158, 46851, 60237, 93702, 120474, 140553, 281106, 421659, 843318]

約数ペア:

[(1, 843318), (2, 421659), (3, 281106), (6, 140553), (7, 120474), (9, 93702), (14, 60237), (18, 46851), (21, 40158), (23, 36666), (27, 31234), (42, 20079), (46, 18333), (54, 15617), (63, 13386), (69, 12222), (97, 8694), (126, 6693), (138, 6111), (161, 5238), (189, 4462), (194, 4347), (207, 4074), (291, 2898), (322, 2619), (378, 2231), (414, 2037), (483, 1746), (582, 1449), (621, 1358), (679, 1242), (873, 966)]