40485198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22567}}^1$

素因数の和:22608

約数の個数: 32

約数和(自身を含む): 90994176

約数和(自身を除く): 50508978

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 22567, 45134, 67701, 135402, 293371, 519041, 586742, 880113, 1038082, 1557123, 1760226, 3114246, 6747533, 13495066, 20242599, 40485198]

約数ペア:

[(1, 40485198), (2, 20242599), (3, 13495066), (6, 6747533), (13, 3114246), (23, 1760226), (26, 1557123), (39, 1038082), (46, 880113), (69, 586742), (78, 519041), (138, 293371), (299, 135402), (598, 67701), (897, 45134), (1794, 22567)]