7378398

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 16531200

約数和(自身を除く): 9152802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 983, 1251, 1966, 2502, 2949, 3753, 5898, 7506, 8847, 17694, 26541, 53082, 136637, 273274, 409911, 819822, 1229733, 2459466, 3689199, 7378398]

約数ペア:

[(1, 7378398), (2, 3689199), (3, 2459466), (6, 1229733), (9, 819822), (18, 409911), (27, 273274), (54, 136637), (139, 53082), (278, 26541), (417, 17694), (834, 8847), (983, 7506), (1251, 5898), (1966, 3753), (2502, 2949)]