2113706538

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{1549}}^1$

素因数の和:1684

約数の個数: 72

約数和(自身を含む): 4806137700

約数和(自身を除く): 2692431162

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1549, 1763, 1849, 3098, 3526, 3698, 4647, 5289, 5547, 9294, 10578, 11094, 13941, 15867, 16641, 27882, 31734, 33282, 63509, 66607, 75809, 127018, 133214, 151618, 190527, 199821, 227427, 381054, 399642, 454854, 571581, 599463, 682281, 1143162, 1198926, 1364562, 2730887, 2864101, 5461774, 5728202, 8192661, 8592303, 16385322, 17184606, 24577983, 25776909, 49155966, 51553818, 117428141, 234856282, 352284423, 704568846, 1056853269, 2113706538]

約数ペア:

[(1, 2113706538), (2, 1056853269), (3, 704568846), (6, 352284423), (9, 234856282), (18, 117428141), (41, 51553818), (43, 49155966), (82, 25776909), (86, 24577983), (123, 17184606), (129, 16385322), (246, 8592303), (258, 8192661), (369, 5728202), (387, 5461774), (738, 2864101), (774, 2730887), (1549, 1364562), (1763, 1198926), (1849, 1143162), (3098, 682281), (3526, 599463), (3698, 571581), (4647, 454854), (5289, 399642), (5547, 381054), (9294, 227427), (10578, 199821), (11094, 190527), (13941, 151618), (15867, 133214), (16641, 127018), (27882, 75809), (31734, 66607), (33282, 63509)]