18461464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17383

約数の個数: 32

約数和(自身を含む): 41644800

約数和(自身を除く): 23183336

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17351, 34702, 69404, 121457, 138808, 242914, 329669, 485828, 659338, 971656, 1318676, 2307683, 2637352, 4615366, 9230732, 18461464]

約数ペア:

[(1, 18461464), (2, 9230732), (4, 4615366), (7, 2637352), (8, 2307683), (14, 1318676), (19, 971656), (28, 659338), (38, 485828), (56, 329669), (76, 242914), (133, 138808), (152, 121457), (266, 69404), (532, 34702), (1064, 17351)]