254097029214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{672214363}}^1$

素因数の和:672214381

約数の個数: 32

約数和(自身を含む): 645325789440

約数和(自身を除く): 391228760226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 672214363, 1344428726, 2016643089, 4033286178, 4705500541, 6049929267, 9411001082, 12099858534, 14116501623, 18149787801, 28233003246, 36299575602, 42349504869, 84699009738, 127048514607, 254097029214]

約数ペア:

[(1, 254097029214), (2, 127048514607), (3, 84699009738), (6, 42349504869), (7, 36299575602), (9, 28233003246), (14, 18149787801), (18, 14116501623), (21, 12099858534), (27, 9411001082), (42, 6049929267), (54, 4705500541), (63, 4033286178), (126, 2016643089), (189, 1344428726), (378, 672214363)]