31181436

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 95907504

約数和(自身を除く): 64726068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 673, 702, 858, 891, 1053, 1188, 1287, 1346, 1404, 1716, 1782, 2019, 2106, 2574, 2692, 3564, 3861, 4038, 4212, 5148, 6057, 7403, 7722, 8076, 8749, 11583, 12114, 14806, 15444, 17498, 18171, 22209, 23166, 24228, 26247, 29612, 34996, 36342, 44418, 46332, 52494, 54513, 66627, 72684, 78741, 88836, 96239, 104988, 109026, 133254, 157482, 192478, 199881, 218052, 236223, 266508, 288717, 314964, 384956, 399762, 472446, 577434, 599643, 708669, 799524, 866151, 944892, 1154868, 1199286, 1417338, 1732302, 2398572, 2598453, 2834676, 3464604, 5196906, 7795359, 10393812, 15590718, 31181436]

約数ペア:

[(1, 31181436), (2, 15590718), (3, 10393812), (4, 7795359), (6, 5196906), (9, 3464604), (11, 2834676), (12, 2598453), (13, 2398572), (18, 1732302), (22, 1417338), (26, 1199286), (27, 1154868), (33, 944892), (36, 866151), (39, 799524), (44, 708669), (52, 599643), (54, 577434), (66, 472446), (78, 399762), (81, 384956), (99, 314964), (108, 288717), (117, 266508), (132, 236223), (143, 218052), (156, 199881), (162, 192478), (198, 157482), (234, 133254), (286, 109026), (297, 104988), (324, 96239), (351, 88836), (396, 78741), (429, 72684), (468, 66627), (572, 54513), (594, 52494), (673, 46332), (702, 44418), (858, 36342), (891, 34996), (1053, 29612), (1188, 26247), (1287, 24228), (1346, 23166), (1404, 22209), (1716, 18171), (1782, 17498), (2019, 15444), (2106, 14806), (2574, 12114), (2692, 11583), (3564, 8749), (3861, 8076), (4038, 7722), (4212, 7403), (5148, 6057)]