189816348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{827}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 458486784

約数和(自身を除く): 268670436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 617, 827, 1234, 1654, 1851, 2468, 2481, 3308, 3702, 4962, 7404, 9924, 19127, 25637, 38254, 51274, 57381, 76508, 76911, 102548, 114762, 153822, 229524, 307644, 510259, 1020518, 1530777, 2041036, 3061554, 6123108, 15818029, 31636058, 47454087, 63272116, 94908174, 189816348]

約数ペア:

[(1, 189816348), (2, 94908174), (3, 63272116), (4, 47454087), (6, 31636058), (12, 15818029), (31, 6123108), (62, 3061554), (93, 2041036), (124, 1530777), (186, 1020518), (372, 510259), (617, 307644), (827, 229524), (1234, 153822), (1654, 114762), (1851, 102548), (2468, 76911), (2481, 76508), (3308, 57381), (3702, 51274), (4962, 38254), (7404, 25637), (9924, 19127)]