18150468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 48720000

約数和(自身を除く): 30569532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 1249, 2076, 2422, 2498, 3633, 3747, 4844, 4996, 7266, 7494, 8743, 14532, 14988, 17486, 26229, 34972, 52458, 104916, 216077, 432154, 648231, 864308, 1296462, 1512539, 2592924, 3025078, 4537617, 6050156, 9075234, 18150468]

約数ペア:

[(1, 18150468), (2, 9075234), (3, 6050156), (4, 4537617), (6, 3025078), (7, 2592924), (12, 1512539), (14, 1296462), (21, 864308), (28, 648231), (42, 432154), (84, 216077), (173, 104916), (346, 52458), (519, 34972), (692, 26229), (1038, 17486), (1211, 14988), (1249, 14532), (2076, 8743), (2422, 7494), (2498, 7266), (3633, 4996), (3747, 4844)]