42745212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 120019200

約数和(自身を除く): 77273988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 563, 666, 684, 703, 999, 1026, 1126, 1332, 1406, 1689, 1998, 2052, 2109, 2252, 2812, 3378, 3996, 4218, 5067, 6327, 6756, 8436, 10134, 10697, 12654, 15201, 18981, 20268, 20831, 21394, 25308, 30402, 32091, 37962, 41662, 42788, 60804, 62493, 64182, 75924, 83324, 96273, 124986, 128364, 187479, 192546, 249972, 288819, 374958, 385092, 395789, 562437, 577638, 749916, 791578, 1124874, 1155276, 1187367, 1583156, 2249748, 2374734, 3562101, 4749468, 7124202, 10686303, 14248404, 21372606, 42745212]

約数ペア:

[(1, 42745212), (2, 21372606), (3, 14248404), (4, 10686303), (6, 7124202), (9, 4749468), (12, 3562101), (18, 2374734), (19, 2249748), (27, 1583156), (36, 1187367), (37, 1155276), (38, 1124874), (54, 791578), (57, 749916), (74, 577638), (76, 562437), (108, 395789), (111, 385092), (114, 374958), (148, 288819), (171, 249972), (222, 192546), (228, 187479), (333, 128364), (342, 124986), (444, 96273), (513, 83324), (563, 75924), (666, 64182), (684, 62493), (703, 60804), (999, 42788), (1026, 41662), (1126, 37962), (1332, 32091), (1406, 30402), (1689, 25308), (1998, 21394), (2052, 20831), (2109, 20268), (2252, 18981), (2812, 15201), (3378, 12654), (3996, 10697), (4218, 10134), (5067, 8436), (6327, 6756)]