31213638

素因数分解:

$2^1\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{1669}}^1$

素因数の和:2716

約数の個数: 24

約数和(自身を含む): 67735200

約数和(自身を除く): 36521562

約数列:

[1, 2, 3, 6, 9, 18, 1039, 1669, 2078, 3117, 3338, 5007, 6234, 9351, 10014, 15021, 18702, 30042, 1734091, 3468182, 5202273, 10404546, 15606819, 31213638]

約数ペア:

[(1, 31213638), (2, 15606819), (3, 10404546), (6, 5202273), (9, 3468182), (18, 1734091), (1039, 30042), (1669, 18702), (2078, 15021), (3117, 10014), (3338, 9351), (5007, 6234)]