31699962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 80810496

約数和(自身を除く): 49110534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 283, 294, 381, 441, 566, 762, 849, 882, 889, 1143, 1698, 1778, 1981, 2286, 2547, 2667, 3962, 5094, 5334, 5943, 6223, 8001, 11886, 12446, 13867, 16002, 17829, 18669, 27734, 35658, 35941, 37338, 41601, 56007, 71882, 83202, 107823, 112014, 124803, 215646, 249606, 251587, 323469, 503174, 646938, 754761, 1509522, 1761109, 2264283, 3522218, 4528566, 5283327, 10566654, 15849981, 31699962]

約数ペア:

[(1, 31699962), (2, 15849981), (3, 10566654), (6, 5283327), (7, 4528566), (9, 3522218), (14, 2264283), (18, 1761109), (21, 1509522), (42, 754761), (49, 646938), (63, 503174), (98, 323469), (126, 251587), (127, 249606), (147, 215646), (254, 124803), (283, 112014), (294, 107823), (381, 83202), (441, 71882), (566, 56007), (762, 41601), (849, 37338), (882, 35941), (889, 35658), (1143, 27734), (1698, 18669), (1778, 17829), (1981, 16002), (2286, 13867), (2547, 12446), (2667, 11886), (3962, 8001), (5094, 6223), (5334, 5943)]