1405547316

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{139939}}^1$

素因数の和:139986

約数の個数: 60

約数和(自身を含む): 3792933760

約数和(自身を除く): 2387386444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 139939, 279878, 419817, 559756, 839634, 1259451, 1679268, 2518902, 3778353, 4338109, 5037804, 7556706, 8676218, 11335059, 13014327, 15113412, 17352436, 22670118, 26028654, 39042981, 45340236, 52057308, 78085962, 117128943, 156171924, 234257886, 351386829, 468515772, 702773658, 1405547316]

約数ペア:

[(1, 1405547316), (2, 702773658), (3, 468515772), (4, 351386829), (6, 234257886), (9, 156171924), (12, 117128943), (18, 78085962), (27, 52057308), (31, 45340236), (36, 39042981), (54, 26028654), (62, 22670118), (81, 17352436), (93, 15113412), (108, 13014327), (124, 11335059), (162, 8676218), (186, 7556706), (279, 5037804), (324, 4338109), (372, 3778353), (558, 2518902), (837, 1679268), (1116, 1259451), (1674, 839634), (2511, 559756), (3348, 419817), (5022, 279878), (10044, 139939)]