31747002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 43060710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1301, 1743, 2602, 3486, 3903, 4067, 7806, 8134, 9107, 12201, 18214, 24402, 27321, 54642, 63749, 107983, 127498, 191247, 215966, 323949, 382494, 647898, 755881, 1511762, 2267643, 4535286, 5291167, 10582334, 15873501, 31747002]

約数ペア:

[(1, 31747002), (2, 15873501), (3, 10582334), (6, 5291167), (7, 4535286), (14, 2267643), (21, 1511762), (42, 755881), (49, 647898), (83, 382494), (98, 323949), (147, 215966), (166, 191247), (249, 127498), (294, 107983), (498, 63749), (581, 54642), (1162, 27321), (1301, 24402), (1743, 18214), (2602, 12201), (3486, 9107), (3903, 8134), (4067, 7806)]