8403402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 19814112

約数和(自身を除く): 11410710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 283, 294, 303, 566, 606, 707, 849, 1414, 1698, 1981, 2121, 3962, 4242, 4949, 5943, 9898, 11886, 13867, 14847, 27734, 28583, 29694, 41601, 57166, 83202, 85749, 171498, 200081, 400162, 600243, 1200486, 1400567, 2801134, 4201701, 8403402]

約数ペア:

[(1, 8403402), (2, 4201701), (3, 2801134), (6, 1400567), (7, 1200486), (14, 600243), (21, 400162), (42, 200081), (49, 171498), (98, 85749), (101, 83202), (147, 57166), (202, 41601), (283, 29694), (294, 28583), (303, 27734), (566, 14847), (606, 13867), (707, 11886), (849, 9898), (1414, 5943), (1698, 4949), (1981, 4242), (2121, 3962)]