18475031328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{4111}}^1$

素因数の和:4427

約数の個数: 144

約数和(自身を含む): 52716859776

約数和(自身を除く): 34241828448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 277, 312, 338, 416, 507, 554, 624, 676, 831, 1014, 1108, 1248, 1352, 1662, 2028, 2216, 2704, 3324, 3601, 4056, 4111, 4432, 5408, 6648, 7202, 8112, 8222, 8864, 10803, 12333, 13296, 14404, 16224, 16444, 21606, 24666, 26592, 28808, 32888, 43212, 46813, 49332, 53443, 57616, 65776, 86424, 93626, 98664, 106886, 115232, 131552, 140439, 160329, 172848, 187252, 197328, 213772, 280878, 320658, 345696, 374504, 394656, 427544, 561756, 641316, 694759, 749008, 855088, 1123512, 1138747, 1282632, 1389518, 1498016, 1710176, 2084277, 2247024, 2277494, 2565264, 2779036, 3416241, 4168554, 4494048, 4554988, 5130528, 5558072, 6832482, 8337108, 9109976, 11116144, 13664964, 14803711, 16674216, 18219952, 22232288, 27329928, 29607422, 33348432, 36439904, 44411133, 54659856, 59214844, 66696864, 88822266, 109319712, 118429688, 177644532, 192448243, 236859376, 355289064, 384896486, 473718752, 577344729, 710578128, 769792972, 1154689458, 1421156256, 1539585944, 2309378916, 3079171888, 4618757832, 6158343776, 9237515664, 18475031328]

約数ペア:

[(1, 18475031328), (2, 9237515664), (3, 6158343776), (4, 4618757832), (6, 3079171888), (8, 2309378916), (12, 1539585944), (13, 1421156256), (16, 1154689458), (24, 769792972), (26, 710578128), (32, 577344729), (39, 473718752), (48, 384896486), (52, 355289064), (78, 236859376), (96, 192448243), (104, 177644532), (156, 118429688), (169, 109319712), (208, 88822266), (277, 66696864), (312, 59214844), (338, 54659856), (416, 44411133), (507, 36439904), (554, 33348432), (624, 29607422), (676, 27329928), (831, 22232288), (1014, 18219952), (1108, 16674216), (1248, 14803711), (1352, 13664964), (1662, 11116144), (2028, 9109976), (2216, 8337108), (2704, 6832482), (3324, 5558072), (3601, 5130528), (4056, 4554988), (4111, 4494048), (4432, 4168554), (5408, 3416241), (6648, 2779036), (7202, 2565264), (8112, 2277494), (8222, 2247024), (8864, 2084277), (10803, 1710176), (12333, 1498016), (13296, 1389518), (14404, 1282632), (16224, 1138747), (16444, 1123512), (21606, 855088), (24666, 749008), (26592, 694759), (28808, 641316), (32888, 561756), (43212, 427544), (46813, 394656), (49332, 374504), (53443, 345696), (57616, 320658), (65776, 280878), (86424, 213772), (93626, 197328), (98664, 187252), (106886, 172848), (115232, 160329), (131552, 140439)]