18777768144

素因数分解:

$2^4\times 3^1\times {\mathrm{2551}}^1\times {\mathrm{153353}}^1$

素因数の和:155915

約数の個数: 40

約数和(自身を含む): 48528566592

約数和(自身を除く): 29750798448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2551, 5102, 7653, 10204, 15306, 20408, 30612, 40816, 61224, 122448, 153353, 306706, 460059, 613412, 920118, 1226824, 1840236, 2453648, 3680472, 7360944, 391203503, 782407006, 1173610509, 1564814012, 2347221018, 3129628024, 4694442036, 6259256048, 9388884072, 18777768144]

約数ペア:

[(1, 18777768144), (2, 9388884072), (3, 6259256048), (4, 4694442036), (6, 3129628024), (8, 2347221018), (12, 1564814012), (16, 1173610509), (24, 782407006), (48, 391203503), (2551, 7360944), (5102, 3680472), (7653, 2453648), (10204, 1840236), (15306, 1226824), (20408, 920118), (30612, 613412), (40816, 460059), (61224, 306706), (122448, 153353)]