628374474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383623}}^1$

素因数の和:383651

約数の個数: 48

約数和(自身を含む): 1675669632

約数和(自身を除く): 1047295158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 383623, 767246, 1150869, 2301738, 2685361, 3452607, 4987099, 5370722, 6905214, 8056083, 9974198, 14961297, 16112166, 24168249, 29922594, 34909693, 44883891, 48336498, 69819386, 89767782, 104729079, 209458158, 314187237, 628374474]

約数ペア:

[(1, 628374474), (2, 314187237), (3, 209458158), (6, 104729079), (7, 89767782), (9, 69819386), (13, 48336498), (14, 44883891), (18, 34909693), (21, 29922594), (26, 24168249), (39, 16112166), (42, 14961297), (63, 9974198), (78, 8056083), (91, 6905214), (117, 5370722), (126, 4987099), (182, 3452607), (234, 2685361), (273, 2301738), (546, 1150869), (819, 767246), (1638, 383623)]