2668826538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{117023}}^1$

素因数の和:117219

約数の個数: 48

約数和(自身を含む): 6645090816

約数和(自身を除く): 3976264278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 117023, 234046, 351069, 702138, 819161, 1053207, 1638322, 2106414, 2457483, 4914966, 7372449, 14744898, 21181163, 42362326, 63543489, 127086978, 148268141, 190630467, 296536282, 381260934, 444804423, 889608846, 1334413269, 2668826538]

約数ペア:

[(1, 2668826538), (2, 1334413269), (3, 889608846), (6, 444804423), (7, 381260934), (9, 296536282), (14, 190630467), (18, 148268141), (21, 127086978), (42, 63543489), (63, 42362326), (126, 21181163), (181, 14744898), (362, 7372449), (543, 4914966), (1086, 2457483), (1267, 2106414), (1629, 1638322), (2534, 1053207), (3258, 819161), (3801, 702138), (7602, 351069), (11403, 234046), (22806, 117023)]