7391628

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 19404000

約数和(自身を除く): 12012372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 769, 801, 1068, 1538, 1602, 2307, 2403, 3076, 3204, 4614, 4806, 6921, 9228, 9612, 13842, 20763, 27684, 41526, 68441, 83052, 136882, 205323, 273764, 410646, 615969, 821292, 1231938, 1847907, 2463876, 3695814, 7391628]

約数ペア:

[(1, 7391628), (2, 3695814), (3, 2463876), (4, 1847907), (6, 1231938), (9, 821292), (12, 615969), (18, 410646), (27, 273764), (36, 205323), (54, 136882), (89, 83052), (108, 68441), (178, 41526), (267, 27684), (356, 20763), (534, 13842), (769, 9612), (801, 9228), (1068, 6921), (1538, 4806), (1602, 4614), (2307, 3204), (2403, 3076)]