22222476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 60343920

約数和(自身を除く): 38121444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 613, 636, 684, 954, 1007, 1226, 1839, 1908, 2014, 2452, 3021, 3678, 4028, 5517, 6042, 7356, 9063, 11034, 11647, 12084, 18126, 22068, 23294, 32489, 34941, 36252, 46588, 64978, 69882, 97467, 104823, 129956, 139764, 194934, 209646, 292401, 389868, 419292, 584802, 617291, 1169604, 1234582, 1851873, 2469164, 3703746, 5555619, 7407492, 11111238, 22222476]

約数ペア:

[(1, 22222476), (2, 11111238), (3, 7407492), (4, 5555619), (6, 3703746), (9, 2469164), (12, 1851873), (18, 1234582), (19, 1169604), (36, 617291), (38, 584802), (53, 419292), (57, 389868), (76, 292401), (106, 209646), (114, 194934), (159, 139764), (171, 129956), (212, 104823), (228, 97467), (318, 69882), (342, 64978), (477, 46588), (613, 36252), (636, 34941), (684, 32489), (954, 23294), (1007, 22068), (1226, 18126), (1839, 12084), (1908, 11647), (2014, 11034), (2452, 9063), (3021, 7356), (3678, 6042), (4028, 5517)]