27977586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51241}}^1$

素因数の和:51266

約数の個数: 32

約数和(自身を含む): 68869248

約数和(自身を除く): 40891662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51241, 102482, 153723, 307446, 358687, 666133, 717374, 1076061, 1332266, 1998399, 2152122, 3996798, 4662931, 9325862, 13988793, 27977586]

約数ペア:

[(1, 27977586), (2, 13988793), (3, 9325862), (6, 4662931), (7, 3996798), (13, 2152122), (14, 1998399), (21, 1332266), (26, 1076061), (39, 717374), (42, 666133), (78, 358687), (91, 307446), (182, 153723), (273, 102482), (546, 51241)]