17422638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 36605952

約数和(自身を除く): 19183314

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 661, 1146, 1322, 1983, 3966, 4393, 8786, 13179, 15203, 26358, 30406, 45609, 91218, 126251, 252502, 378753, 757506, 2903773, 5807546, 8711319, 17422638]

約数ペア:

[(1, 17422638), (2, 8711319), (3, 5807546), (6, 2903773), (23, 757506), (46, 378753), (69, 252502), (138, 126251), (191, 91218), (382, 45609), (573, 30406), (661, 26358), (1146, 15203), (1322, 13179), (1983, 8786), (3966, 4393)]