40698216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43481}}^1$

素因数の和:43506

約数の個数: 48

約数和(自身を含む): 118705860

約数和(自身を除く): 78007644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43481, 86962, 130443, 173924, 260886, 347848, 391329, 521772, 565253, 782658, 1043544, 1130506, 1565316, 1695759, 2261012, 3130632, 3391518, 4522024, 5087277, 6783036, 10174554, 13566072, 20349108, 40698216]

約数ペア:

[(1, 40698216), (2, 20349108), (3, 13566072), (4, 10174554), (6, 6783036), (8, 5087277), (9, 4522024), (12, 3391518), (13, 3130632), (18, 2261012), (24, 1695759), (26, 1565316), (36, 1130506), (39, 1043544), (52, 782658), (72, 565253), (78, 521772), (104, 391329), (117, 347848), (156, 260886), (234, 173924), (312, 130443), (468, 86962), (936, 43481)]