123490962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16067}}^1$

素因数の和:16143

約数の個数: 48

約数和(自身を含む): 310819392

約数和(自身を除く): 187328430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 16067, 32134, 48201, 96402, 112469, 144603, 224938, 289206, 337407, 674814, 980087, 1012221, 1960174, 2024442, 2940261, 5880522, 6860609, 8820783, 13721218, 17641566, 20581827, 41163654, 61745481, 123490962]

約数ペア:

[(1, 123490962), (2, 61745481), (3, 41163654), (6, 20581827), (7, 17641566), (9, 13721218), (14, 8820783), (18, 6860609), (21, 5880522), (42, 2940261), (61, 2024442), (63, 1960174), (122, 1012221), (126, 980087), (183, 674814), (366, 337407), (427, 289206), (549, 224938), (854, 144603), (1098, 112469), (1281, 96402), (2562, 48201), (3843, 32134), (7686, 16067)]