31192452

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 84

約数和(自身を含む): 86303280

約数和(自身を除く): 55110828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 563, 684, 729, 972, 1026, 1126, 1458, 1539, 1689, 2052, 2252, 2916, 3078, 3378, 4617, 5067, 6156, 6756, 9234, 10134, 10697, 13851, 15201, 18468, 20268, 21394, 27702, 30402, 32091, 42788, 45603, 55404, 60804, 64182, 91206, 96273, 128364, 136809, 182412, 192546, 273618, 288819, 385092, 410427, 547236, 577638, 820854, 866457, 1155276, 1641708, 1732914, 2599371, 3465828, 5198742, 7798113, 10397484, 15596226, 31192452]

約数ペア:

[(1, 31192452), (2, 15596226), (3, 10397484), (4, 7798113), (6, 5198742), (9, 3465828), (12, 2599371), (18, 1732914), (19, 1641708), (27, 1155276), (36, 866457), (38, 820854), (54, 577638), (57, 547236), (76, 410427), (81, 385092), (108, 288819), (114, 273618), (162, 192546), (171, 182412), (228, 136809), (243, 128364), (324, 96273), (342, 91206), (486, 64182), (513, 60804), (563, 55404), (684, 45603), (729, 42788), (972, 32091), (1026, 30402), (1126, 27702), (1458, 21394), (1539, 20268), (1689, 18468), (2052, 15201), (2252, 13851), (2916, 10697), (3078, 10134), (3378, 9234), (4617, 6756), (5067, 6156)]