38427228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4967

約数の個数: 72

約数和(自身を含む): 114616320

約数和(自身を除く): 76189092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 4919, 7812, 9838, 14757, 19676, 29514, 34433, 44271, 59028, 68866, 88542, 103299, 137732, 152489, 177084, 206598, 304978, 309897, 413196, 457467, 609956, 619794, 914934, 1067423, 1239588, 1372401, 1829868, 2134846, 2744802, 3202269, 4269692, 5489604, 6404538, 9606807, 12809076, 19213614, 38427228]

約数ペア:

[(1, 38427228), (2, 19213614), (3, 12809076), (4, 9606807), (6, 6404538), (7, 5489604), (9, 4269692), (12, 3202269), (14, 2744802), (18, 2134846), (21, 1829868), (28, 1372401), (31, 1239588), (36, 1067423), (42, 914934), (62, 619794), (63, 609956), (84, 457467), (93, 413196), (124, 309897), (126, 304978), (186, 206598), (217, 177084), (252, 152489), (279, 137732), (372, 103299), (434, 88542), (558, 68866), (651, 59028), (868, 44271), (1116, 34433), (1302, 29514), (1953, 19676), (2604, 14757), (3906, 9838), (4919, 7812)]