16368318

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 60

約数和(自身を含む): 38541888

約数和(自身を除く): 22173570

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 191, 207, 382, 414, 529, 573, 621, 1058, 1146, 1242, 1587, 1719, 1863, 3174, 3438, 3726, 4393, 4761, 5157, 8786, 9522, 10314, 13179, 14283, 15471, 26358, 28566, 30942, 39537, 42849, 79074, 85698, 101039, 118611, 202078, 237222, 303117, 355833, 606234, 711666, 909351, 1818702, 2728053, 5456106, 8184159, 16368318]

約数ペア:

[(1, 16368318), (2, 8184159), (3, 5456106), (6, 2728053), (9, 1818702), (18, 909351), (23, 711666), (27, 606234), (46, 355833), (54, 303117), (69, 237222), (81, 202078), (138, 118611), (162, 101039), (191, 85698), (207, 79074), (382, 42849), (414, 39537), (529, 30942), (573, 28566), (621, 26358), (1058, 15471), (1146, 14283), (1242, 13179), (1587, 10314), (1719, 9522), (1863, 8786), (3174, 5157), (3438, 4761), (3726, 4393)]