22478028

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 31335732

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 181, 237, 262, 316, 362, 393, 474, 524, 543, 724, 786, 948, 1086, 1572, 2172, 10349, 14299, 20698, 23711, 28598, 31047, 41396, 42897, 47422, 57196, 62094, 71133, 85794, 94844, 124188, 142266, 171588, 284532, 1873169, 3746338, 5619507, 7492676, 11239014, 22478028]

約数ペア:

[(1, 22478028), (2, 11239014), (3, 7492676), (4, 5619507), (6, 3746338), (12, 1873169), (79, 284532), (131, 171588), (158, 142266), (181, 124188), (237, 94844), (262, 85794), (316, 71133), (362, 62094), (393, 57196), (474, 47422), (524, 42897), (543, 41396), (724, 31047), (786, 28598), (948, 23711), (1086, 20698), (1572, 14299), (2172, 10349)]