21334716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45587}}^1$

素因数の和:45610

約数の個数: 36

約数和(自身を含む): 58079112

約数和(自身を除く): 36744396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 45587, 91174, 136761, 182348, 273522, 410283, 547044, 592631, 820566, 1185262, 1641132, 1777893, 2370524, 3555786, 5333679, 7111572, 10667358, 21334716]

約数ペア:

[(1, 21334716), (2, 10667358), (3, 7111572), (4, 5333679), (6, 3555786), (9, 2370524), (12, 1777893), (13, 1641132), (18, 1185262), (26, 820566), (36, 592631), (39, 547044), (52, 410283), (78, 273522), (117, 182348), (156, 136761), (234, 91174), (468, 45587)]