18401724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 52416000

約数和(自身を除く): 34014276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 1499, 2046, 2998, 3069, 4092, 4497, 5996, 6138, 8994, 12276, 13491, 16489, 17988, 26982, 32978, 46469, 49467, 53964, 65956, 92938, 98934, 139407, 148401, 185876, 197868, 278814, 296802, 418221, 511159, 557628, 593604, 836442, 1022318, 1533477, 1672884, 2044636, 3066954, 4600431, 6133908, 9200862, 18401724]

約数ペア:

[(1, 18401724), (2, 9200862), (3, 6133908), (4, 4600431), (6, 3066954), (9, 2044636), (11, 1672884), (12, 1533477), (18, 1022318), (22, 836442), (31, 593604), (33, 557628), (36, 511159), (44, 418221), (62, 296802), (66, 278814), (93, 197868), (99, 185876), (124, 148401), (132, 139407), (186, 98934), (198, 92938), (279, 65956), (341, 53964), (372, 49467), (396, 46469), (558, 32978), (682, 26982), (1023, 17988), (1116, 16489), (1364, 13491), (1499, 12276), (2046, 8994), (2998, 6138), (3069, 5996), (4092, 4497)]