21003792

素因数分解:

$2^4\times 3^1\times {\mathrm{467}}^1\times {\mathrm{937}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 54434016

約数和(自身を除く): 33430224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 467, 934, 937, 1401, 1868, 1874, 2802, 2811, 3736, 3748, 5604, 5622, 7472, 7496, 11208, 11244, 14992, 22416, 22488, 44976, 437579, 875158, 1312737, 1750316, 2625474, 3500632, 5250948, 7001264, 10501896, 21003792]

約数ペア:

[(1, 21003792), (2, 10501896), (3, 7001264), (4, 5250948), (6, 3500632), (8, 2625474), (12, 1750316), (16, 1312737), (24, 875158), (48, 437579), (467, 44976), (934, 22488), (937, 22416), (1401, 14992), (1868, 11244), (1874, 11208), (2802, 7496), (2811, 7472), (3736, 5622), (3748, 5604)]