40883706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 93918240

約数和(自身を除く): 53034534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 691, 1038, 1382, 1557, 2073, 3114, 3287, 4146, 6219, 6574, 9861, 12438, 13129, 19722, 26258, 29583, 39387, 59166, 78774, 118161, 119543, 236322, 239086, 358629, 717258, 1075887, 2151774, 2271317, 4542634, 6813951, 13627902, 20441853, 40883706]

約数ペア:

[(1, 40883706), (2, 20441853), (3, 13627902), (6, 6813951), (9, 4542634), (18, 2271317), (19, 2151774), (38, 1075887), (57, 717258), (114, 358629), (171, 239086), (173, 236322), (342, 119543), (346, 118161), (519, 78774), (691, 59166), (1038, 39387), (1382, 29583), (1557, 26258), (2073, 19722), (3114, 13129), (3287, 12438), (4146, 9861), (6219, 6574)]