22918584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 68040000

約数和(自身を除く): 45121416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 149, 156, 174, 204, 221, 232, 298, 312, 348, 377, 408, 442, 447, 493, 596, 663, 696, 754, 884, 894, 986, 1131, 1192, 1326, 1479, 1508, 1768, 1788, 1937, 1972, 2262, 2533, 2652, 2958, 3016, 3576, 3874, 3944, 4321, 4524, 5066, 5304, 5811, 5916, 6409, 7599, 7748, 8642, 9048, 10132, 11622, 11832, 12818, 12963, 15198, 15496, 17284, 19227, 20264, 23244, 25636, 25926, 30396, 32929, 34568, 38454, 46488, 51272, 51852, 56173, 60792, 65858, 73457, 76908, 98787, 103704, 112346, 131716, 146914, 153816, 168519, 197574, 220371, 224692, 263432, 293828, 337038, 395148, 440742, 449384, 587656, 674076, 790296, 881484, 954941, 1348152, 1762968, 1909882, 2864823, 3819764, 5729646, 7639528, 11459292, 22918584]

約数ペア:

[(1, 22918584), (2, 11459292), (3, 7639528), (4, 5729646), (6, 3819764), (8, 2864823), (12, 1909882), (13, 1762968), (17, 1348152), (24, 954941), (26, 881484), (29, 790296), (34, 674076), (39, 587656), (51, 449384), (52, 440742), (58, 395148), (68, 337038), (78, 293828), (87, 263432), (102, 224692), (104, 220371), (116, 197574), (136, 168519), (149, 153816), (156, 146914), (174, 131716), (204, 112346), (221, 103704), (232, 98787), (298, 76908), (312, 73457), (348, 65858), (377, 60792), (408, 56173), (442, 51852), (447, 51272), (493, 46488), (596, 38454), (663, 34568), (696, 32929), (754, 30396), (884, 25926), (894, 25636), (986, 23244), (1131, 20264), (1192, 19227), (1326, 17284), (1479, 15496), (1508, 15198), (1768, 12963), (1788, 12818), (1937, 11832), (1972, 11622), (2262, 10132), (2533, 9048), (2652, 8642), (2958, 7748), (3016, 7599), (3576, 6409), (3874, 5916), (3944, 5811), (4321, 5304), (4524, 5066)]