40806618

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 83897856

約数和(自身を除く): 43091238

約数列:

[1, 2, 3, 6, 67, 83, 134, 166, 201, 249, 402, 498, 1223, 2446, 3669, 5561, 7338, 11122, 16683, 33366, 81941, 101509, 163882, 203018, 245823, 304527, 491646, 609054, 6801103, 13602206, 20403309, 40806618]

約数ペア:

[(1, 40806618), (2, 20403309), (3, 13602206), (6, 6801103), (67, 609054), (83, 491646), (134, 304527), (166, 245823), (201, 203018), (249, 163882), (402, 101509), (498, 81941), (1223, 33366), (2446, 16683), (3669, 11122), (5561, 7338)]