40675518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173827}}^1$

素因数の和:173848

約数の個数: 24

約数和(自身を含む): 94910088

約数和(自身を除く): 54234570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 173827, 347654, 521481, 1042962, 1564443, 2259751, 3128886, 4519502, 6779253, 13558506, 20337759, 40675518]

約数ペア:

[(1, 40675518), (2, 20337759), (3, 13558506), (6, 6779253), (9, 4519502), (13, 3128886), (18, 2259751), (26, 1564443), (39, 1042962), (78, 521481), (117, 347654), (234, 173827)]