15975078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 37767744

約数和(自身を除く): 21792666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 811, 938, 1407, 1622, 2433, 2814, 3283, 4866, 5677, 6566, 9849, 11354, 17031, 19698, 34062, 39739, 54337, 79478, 108674, 119217, 163011, 238434, 326022, 380359, 760718, 1141077, 2282154, 2662513, 5325026, 7987539, 15975078]

約数ペア:

[(1, 15975078), (2, 7987539), (3, 5325026), (6, 2662513), (7, 2282154), (14, 1141077), (21, 760718), (42, 380359), (49, 326022), (67, 238434), (98, 163011), (134, 119217), (147, 108674), (201, 79478), (294, 54337), (402, 39739), (469, 34062), (811, 19698), (938, 17031), (1407, 11354), (1622, 9849), (2433, 6566), (2814, 5677), (3283, 4866)]