40979238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15676

約数の個数: 32

約数和(自身を含む): 90028800

約数和(自身を除く): 49049562

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15629, 31258, 46887, 93774, 296951, 359467, 593902, 718934, 890853, 1078401, 1781706, 2156802, 6829873, 13659746, 20489619, 40979238]

約数ペア:

[(1, 40979238), (2, 20489619), (3, 13659746), (6, 6829873), (19, 2156802), (23, 1781706), (38, 1078401), (46, 890853), (57, 718934), (69, 593902), (114, 359467), (138, 296951), (437, 93774), (874, 46887), (1311, 31258), (2622, 15629)]