631355814

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{2029}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 1396558800

約数和(自身を除く): 765202986

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 293, 354, 531, 586, 879, 1062, 1758, 2029, 2637, 4058, 5274, 6087, 12174, 17287, 18261, 34574, 36522, 51861, 103722, 119711, 155583, 239422, 311166, 359133, 594497, 718266, 1077399, 1188994, 1783491, 2154798, 3566982, 5350473, 10700946, 35075323, 70150646, 105225969, 210451938, 315677907, 631355814]

約数ペア:

[(1, 631355814), (2, 315677907), (3, 210451938), (6, 105225969), (9, 70150646), (18, 35075323), (59, 10700946), (118, 5350473), (177, 3566982), (293, 2154798), (354, 1783491), (531, 1188994), (586, 1077399), (879, 718266), (1062, 594497), (1758, 359133), (2029, 311166), (2637, 239422), (4058, 155583), (5274, 119711), (6087, 103722), (12174, 51861), (17287, 36522), (18261, 34574)]