21102017232

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3461617}}^1$

素因数の和:3461755

約数の個数: 40

約数和(自身を含む): 54942800896

約数和(自身を除く): 33840783664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 3461617, 6923234, 10384851, 13846468, 20769702, 27692936, 41539404, 55385872, 83078808, 166157616, 439625359, 879250718, 1318876077, 1758501436, 2637752154, 3517002872, 5275504308, 7034005744, 10551008616, 21102017232]

約数ペア:

[(1, 21102017232), (2, 10551008616), (3, 7034005744), (4, 5275504308), (6, 3517002872), (8, 2637752154), (12, 1758501436), (16, 1318876077), (24, 879250718), (48, 439625359), (127, 166157616), (254, 83078808), (381, 55385872), (508, 41539404), (762, 27692936), (1016, 20769702), (1524, 13846468), (2032, 10384851), (3048, 6923234), (6096, 3461617)]