17928924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 45323040

約数和(自身を除く): 27394116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 409, 562, 818, 843, 1124, 1227, 1636, 1686, 2454, 3372, 3653, 4908, 5317, 7306, 10634, 10959, 14612, 15951, 21268, 21918, 31902, 43836, 63804, 114929, 229858, 344787, 459716, 689574, 1379148, 1494077, 2988154, 4482231, 5976308, 8964462, 17928924]

約数ペア:

[(1, 17928924), (2, 8964462), (3, 5976308), (4, 4482231), (6, 2988154), (12, 1494077), (13, 1379148), (26, 689574), (39, 459716), (52, 344787), (78, 229858), (156, 114929), (281, 63804), (409, 43836), (562, 31902), (818, 21918), (843, 21268), (1124, 15951), (1227, 14612), (1636, 10959), (1686, 10634), (2454, 7306), (3372, 5317), (3653, 4908)]