15247638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{121013}}^1$

素因数の和:121028

約数の個数: 24

約数和(自身を含む): 37756368

約数和(自身を除く): 22508730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 121013, 242026, 363039, 726078, 847091, 1089117, 1694182, 2178234, 2541273, 5082546, 7623819, 15247638]

約数ペア:

[(1, 15247638), (2, 7623819), (3, 5082546), (6, 2541273), (7, 2178234), (9, 1694182), (14, 1089117), (18, 847091), (21, 726078), (42, 363039), (63, 242026), (126, 121013)]