21594384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 73130240

約数和(自身を除く): 51535856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 193, 216, 222, 252, 259, 296, 333, 336, 378, 386, 432, 444, 504, 518, 579, 592, 666, 756, 772, 777, 888, 999, 1008, 1036, 1158, 1332, 1351, 1512, 1544, 1554, 1737, 1776, 1998, 2072, 2316, 2331, 2664, 2702, 3024, 3088, 3108, 3474, 3996, 4053, 4144, 4632, 4662, 5211, 5328, 5404, 6216, 6948, 6993, 7141, 7992, 8106, 9264, 9324, 10422, 10808, 12159, 12432, 13896, 13986, 14282, 15984, 16212, 18648, 20844, 21423, 21616, 24318, 27792, 27972, 28564, 32424, 36477, 37296, 41688, 42846, 48636, 49987, 55944, 57128, 64269, 64848, 72954, 83376, 85692, 97272, 99974, 111888, 114256, 128538, 145908, 149961, 171384, 192807, 194544, 199948, 257076, 291816, 299922, 342768, 385614, 399896, 449883, 514152, 583632, 599844, 771228, 799792, 899766, 1028304, 1199688, 1349649, 1542456, 1799532, 2399376, 2699298, 3084912, 3599064, 5398596, 7198128, 10797192, 21594384]

約数ペア:

[(1, 21594384), (2, 10797192), (3, 7198128), (4, 5398596), (6, 3599064), (7, 3084912), (8, 2699298), (9, 2399376), (12, 1799532), (14, 1542456), (16, 1349649), (18, 1199688), (21, 1028304), (24, 899766), (27, 799792), (28, 771228), (36, 599844), (37, 583632), (42, 514152), (48, 449883), (54, 399896), (56, 385614), (63, 342768), (72, 299922), (74, 291816), (84, 257076), (108, 199948), (111, 194544), (112, 192807), (126, 171384), (144, 149961), (148, 145908), (168, 128538), (189, 114256), (193, 111888), (216, 99974), (222, 97272), (252, 85692), (259, 83376), (296, 72954), (333, 64848), (336, 64269), (378, 57128), (386, 55944), (432, 49987), (444, 48636), (504, 42846), (518, 41688), (579, 37296), (592, 36477), (666, 32424), (756, 28564), (772, 27972), (777, 27792), (888, 24318), (999, 21616), (1008, 21423), (1036, 20844), (1158, 18648), (1332, 16212), (1351, 15984), (1512, 14282), (1544, 13986), (1554, 13896), (1737, 12432), (1776, 12159), (1998, 10808), (2072, 10422), (2316, 9324), (2331, 9264), (2664, 8106), (2702, 7992), (3024, 7141), (3088, 6993), (3108, 6948), (3474, 6216), (3996, 5404), (4053, 5328), (4144, 5211), (4632, 4662)]