21693432

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1583}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 32669448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1583, 1713, 2284, 3166, 3426, 4568, 4749, 6332, 6852, 9498, 12664, 13704, 18996, 37992, 903893, 1807786, 2711679, 3615572, 5423358, 7231144, 10846716, 21693432]

約数ペア:

[(1, 21693432), (2, 10846716), (3, 7231144), (4, 5423358), (6, 3615572), (8, 2711679), (12, 1807786), (24, 903893), (571, 37992), (1142, 18996), (1583, 13704), (1713, 12664), (2284, 9498), (3166, 6852), (3426, 6332), (4568, 4749)]