18492054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23173}}^1$

素因数の和:23204

約数の個数: 32

約数和(自身を含む): 44494080

約数和(自身を除く): 26002026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23173, 46346, 69519, 139038, 162211, 324422, 440287, 486633, 880574, 973266, 1320861, 2641722, 3082009, 6164018, 9246027, 18492054]

約数ペア:

[(1, 18492054), (2, 9246027), (3, 6164018), (6, 3082009), (7, 2641722), (14, 1320861), (19, 973266), (21, 880574), (38, 486633), (42, 440287), (57, 324422), (114, 162211), (133, 139038), (266, 69519), (399, 46346), (798, 23173)]