123500874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22109}}^1$

素因数の和:22147

約数の個数: 48

約数和(自身を含む): 302464800

約数和(自身を除く): 178963926

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 22109, 44218, 66327, 132654, 154763, 309526, 420071, 464289, 840142, 928578, 1083341, 1260213, 2166682, 2520426, 2940497, 3250023, 5880994, 6500046, 8821491, 17642982, 20583479, 41166958, 61750437, 123500874]

約数ペア:

[(1, 123500874), (2, 61750437), (3, 41166958), (6, 20583479), (7, 17642982), (14, 8821491), (19, 6500046), (21, 5880994), (38, 3250023), (42, 2940497), (49, 2520426), (57, 2166682), (98, 1260213), (114, 1083341), (133, 928578), (147, 840142), (266, 464289), (294, 420071), (399, 309526), (798, 154763), (931, 132654), (1862, 66327), (2793, 44218), (5586, 22109)]