18349842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4909}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 42422400

約数和(自身を除く): 24072558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4909, 9818, 14727, 29454, 34363, 68726, 103089, 206178, 436901, 873802, 1310703, 2621406, 3058307, 6116614, 9174921, 18349842]

約数ペア:

[(1, 18349842), (2, 9174921), (3, 6116614), (6, 3058307), (7, 2621406), (14, 1310703), (21, 873802), (42, 436901), (89, 206178), (178, 103089), (267, 68726), (534, 34363), (623, 29454), (1246, 14727), (1869, 9818), (3738, 4909)]