1021678164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{727691}}^1$

素因数の和:727717

約数の個数: 48

約数和(自身を含む): 2852552640

約数和(自身を除く): 1830874476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 727691, 1455382, 2183073, 2910764, 4366146, 6549219, 8732292, 9459983, 13098438, 18919966, 19647657, 26196876, 28379949, 37839932, 39295314, 56759898, 78590628, 85139847, 113519796, 170279694, 255419541, 340559388, 510839082, 1021678164]

約数ペア:

[(1, 1021678164), (2, 510839082), (3, 340559388), (4, 255419541), (6, 170279694), (9, 113519796), (12, 85139847), (13, 78590628), (18, 56759898), (26, 39295314), (27, 37839932), (36, 28379949), (39, 26196876), (52, 19647657), (54, 18919966), (78, 13098438), (108, 9459983), (117, 8732292), (156, 6549219), (234, 4366146), (351, 2910764), (468, 2183073), (702, 1455382), (1404, 727691)]