40580748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86711}}^1$

素因数の和:86734

約数の個数: 36

約数和(自身を含む): 110471088

約数和(自身を除く): 69890340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86711, 173422, 260133, 346844, 520266, 780399, 1040532, 1127243, 1560798, 2254486, 3121596, 3381729, 4508972, 6763458, 10145187, 13526916, 20290374, 40580748]

約数ペア:

[(1, 40580748), (2, 20290374), (3, 13526916), (4, 10145187), (6, 6763458), (9, 4508972), (12, 3381729), (13, 3121596), (18, 2254486), (26, 1560798), (36, 1127243), (39, 1040532), (52, 780399), (78, 520266), (117, 346844), (156, 260133), (234, 173422), (468, 86711)]