18753048

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 32352552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1439, 1448, 1629, 2172, 2878, 3258, 4317, 4344, 5756, 6516, 8634, 11512, 12951, 13032, 17268, 25902, 34536, 51804, 103608, 260459, 520918, 781377, 1041836, 1562754, 2083672, 2344131, 3125508, 4688262, 6251016, 9376524, 18753048]

約数ペア:

[(1, 18753048), (2, 9376524), (3, 6251016), (4, 4688262), (6, 3125508), (8, 2344131), (9, 2083672), (12, 1562754), (18, 1041836), (24, 781377), (36, 520918), (72, 260459), (181, 103608), (362, 51804), (543, 34536), (724, 25902), (1086, 17268), (1439, 13032), (1448, 12951), (1629, 11512), (2172, 8634), (2878, 6516), (3258, 5756), (4317, 4344)]