31463334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3727}}^1$

素因数の和:3809

約数の個数: 48

約数和(自身を含む): 79093248

約数和(自身を除く): 47629914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 3727, 4221, 7454, 8442, 11181, 22362, 26089, 33543, 52178, 67086, 78267, 156534, 234801, 249709, 469602, 499418, 749127, 1498254, 1747963, 2247381, 3495926, 4494762, 5243889, 10487778, 15731667, 31463334]

約数ペア:

[(1, 31463334), (2, 15731667), (3, 10487778), (6, 5243889), (7, 4494762), (9, 3495926), (14, 2247381), (18, 1747963), (21, 1498254), (42, 749127), (63, 499418), (67, 469602), (126, 249709), (134, 234801), (201, 156534), (402, 78267), (469, 67086), (603, 52178), (938, 33543), (1206, 26089), (1407, 22362), (2814, 11181), (3727, 8442), (4221, 7454)]