2013457626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{189913}}^1$

素因数の和:189971

約数の個数: 48

約数和(自身を含む): 4740253440

約数和(自身を除く): 2726795814

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 189913, 379826, 569739, 1139478, 1709217, 3418434, 3608347, 5887303, 7216694, 10825041, 11774606, 17661909, 21650082, 32475123, 35323818, 52985727, 64950246, 105971454, 111858757, 223717514, 335576271, 671152542, 1006728813, 2013457626]

約数ペア:

[(1, 2013457626), (2, 1006728813), (3, 671152542), (6, 335576271), (9, 223717514), (18, 111858757), (19, 105971454), (31, 64950246), (38, 52985727), (57, 35323818), (62, 32475123), (93, 21650082), (114, 17661909), (171, 11774606), (186, 10825041), (279, 7216694), (342, 5887303), (558, 3608347), (589, 3418434), (1178, 1709217), (1767, 1139478), (3534, 569739), (5301, 379826), (10602, 189913)]