18922224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23189}}^1$

素因数の和:23217

約数の個数: 40

約数和(自身を含む): 51760080

約数和(自身を除く): 32837856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23189, 46378, 69567, 92756, 139134, 185512, 278268, 371024, 394213, 556536, 788426, 1113072, 1182639, 1576852, 2365278, 3153704, 4730556, 6307408, 9461112, 18922224]

約数ペア:

[(1, 18922224), (2, 9461112), (3, 6307408), (4, 4730556), (6, 3153704), (8, 2365278), (12, 1576852), (16, 1182639), (17, 1113072), (24, 788426), (34, 556536), (48, 394213), (51, 371024), (68, 278268), (102, 185512), (136, 139134), (204, 92756), (272, 69567), (408, 46378), (816, 23189)]