123055866

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 271252800

約数和(自身を除く): 148196934

約数列:

[1, 2, 3, 6, 9, 18, 137, 139, 274, 278, 359, 411, 417, 718, 822, 834, 1077, 1233, 1251, 2154, 2466, 2502, 3231, 6462, 19043, 38086, 49183, 49901, 57129, 98366, 99802, 114258, 147549, 149703, 171387, 295098, 299406, 342774, 442647, 449109, 885294, 898218, 6836437, 13672874, 20509311, 41018622, 61527933, 123055866]

約数ペア:

[(1, 123055866), (2, 61527933), (3, 41018622), (6, 20509311), (9, 13672874), (18, 6836437), (137, 898218), (139, 885294), (274, 449109), (278, 442647), (359, 342774), (411, 299406), (417, 295098), (718, 171387), (822, 149703), (834, 147549), (1077, 114258), (1233, 99802), (1251, 98366), (2154, 57129), (2466, 49901), (2502, 49183), (3231, 38086), (6462, 19043)]