1404014814

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{1997}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 3076360560

約数和(自身を除く): 1672345746

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 281, 417, 562, 834, 843, 1251, 1686, 1997, 2502, 2529, 3994, 5058, 5991, 11982, 17973, 35946, 39059, 78118, 117177, 234354, 277583, 351531, 555166, 561157, 703062, 832749, 1122314, 1665498, 1683471, 2498247, 3366942, 4996494, 5050413, 10100826, 78000823, 156001646, 234002469, 468004938, 702007407, 1404014814]

約数ペア:

[(1, 1404014814), (2, 702007407), (3, 468004938), (6, 234002469), (9, 156001646), (18, 78000823), (139, 10100826), (278, 5050413), (281, 4996494), (417, 3366942), (562, 2498247), (834, 1683471), (843, 1665498), (1251, 1122314), (1686, 832749), (1997, 703062), (2502, 561157), (2529, 555166), (3994, 351531), (5058, 277583), (5991, 234354), (11982, 117177), (17973, 78118), (35946, 39059)]