25893972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18443}}^1$

素因数の和:18469

約数の個数: 48

約数和(自身を含む): 72300480

約数和(自身を除く): 46406508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18443, 36886, 55329, 73772, 110658, 165987, 221316, 239759, 331974, 479518, 497961, 663948, 719277, 959036, 995922, 1438554, 1991844, 2157831, 2877108, 4315662, 6473493, 8631324, 12946986, 25893972]

約数ペア:

[(1, 25893972), (2, 12946986), (3, 8631324), (4, 6473493), (6, 4315662), (9, 2877108), (12, 2157831), (13, 1991844), (18, 1438554), (26, 995922), (27, 959036), (36, 719277), (39, 663948), (52, 497961), (54, 479518), (78, 331974), (108, 239759), (117, 221316), (156, 165987), (234, 110658), (351, 73772), (468, 55329), (702, 36886), (1404, 18443)]