19047996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 53149824

約数和(自身を除く): 34101828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 467, 618, 927, 934, 1133, 1236, 1401, 1854, 1868, 2266, 2802, 3399, 3708, 4203, 4532, 5137, 5604, 6798, 8406, 10197, 10274, 13596, 15411, 16812, 20394, 20548, 30822, 40788, 46233, 48101, 61644, 92466, 96202, 144303, 184932, 192404, 288606, 432909, 529111, 577212, 865818, 1058222, 1587333, 1731636, 2116444, 3174666, 4761999, 6349332, 9523998, 19047996]

約数ペア:

[(1, 19047996), (2, 9523998), (3, 6349332), (4, 4761999), (6, 3174666), (9, 2116444), (11, 1731636), (12, 1587333), (18, 1058222), (22, 865818), (33, 577212), (36, 529111), (44, 432909), (66, 288606), (99, 192404), (103, 184932), (132, 144303), (198, 96202), (206, 92466), (309, 61644), (396, 48101), (412, 46233), (467, 40788), (618, 30822), (927, 20548), (934, 20394), (1133, 16812), (1236, 15411), (1401, 13596), (1854, 10274), (1868, 10197), (2266, 8406), (2802, 6798), (3399, 5604), (3708, 5137), (4203, 4532)]