123673452

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{30047}}^1$

素因数の和:30075

約数の個数: 48

約数和(自身を含む): 336537600

約数和(自身を除く): 212864148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 30047, 60094, 90141, 120188, 180282, 210329, 360564, 420658, 630987, 841316, 1261974, 1472303, 2523948, 2944606, 4416909, 5889212, 8833818, 10306121, 17667636, 20612242, 30918363, 41224484, 61836726, 123673452]

約数ペア:

[(1, 123673452), (2, 61836726), (3, 41224484), (4, 30918363), (6, 20612242), (7, 17667636), (12, 10306121), (14, 8833818), (21, 5889212), (28, 4416909), (42, 2944606), (49, 2523948), (84, 1472303), (98, 1261974), (147, 841316), (196, 630987), (294, 420658), (343, 360564), (588, 210329), (686, 180282), (1029, 120188), (1372, 90141), (2058, 60094), (4116, 30047)]