22921416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 74025900

約数和(自身を除く): 51104484

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 89, 98, 126, 146, 147, 168, 178, 196, 219, 252, 267, 292, 294, 356, 392, 438, 441, 504, 511, 534, 584, 588, 623, 657, 712, 801, 876, 882, 1022, 1068, 1176, 1246, 1314, 1533, 1602, 1752, 1764, 1869, 2044, 2136, 2492, 2628, 3066, 3204, 3528, 3577, 3738, 4088, 4361, 4599, 4984, 5256, 5607, 6132, 6408, 6497, 7154, 7476, 8722, 9198, 10731, 11214, 12264, 12994, 13083, 14308, 14952, 17444, 18396, 19491, 21462, 22428, 25988, 26166, 28616, 32193, 34888, 36792, 38982, 39249, 42924, 44856, 45479, 51976, 52332, 58473, 64386, 77964, 78498, 85848, 90958, 104664, 116946, 128772, 136437, 155928, 156996, 181916, 233892, 257544, 272874, 313992, 318353, 363832, 409311, 467784, 545748, 636706, 818622, 955059, 1091496, 1273412, 1637244, 1910118, 2546824, 2865177, 3274488, 3820236, 5730354, 7640472, 11460708, 22921416]

約数ペア:

[(1, 22921416), (2, 11460708), (3, 7640472), (4, 5730354), (6, 3820236), (7, 3274488), (8, 2865177), (9, 2546824), (12, 1910118), (14, 1637244), (18, 1273412), (21, 1091496), (24, 955059), (28, 818622), (36, 636706), (42, 545748), (49, 467784), (56, 409311), (63, 363832), (72, 318353), (73, 313992), (84, 272874), (89, 257544), (98, 233892), (126, 181916), (146, 156996), (147, 155928), (168, 136437), (178, 128772), (196, 116946), (219, 104664), (252, 90958), (267, 85848), (292, 78498), (294, 77964), (356, 64386), (392, 58473), (438, 52332), (441, 51976), (504, 45479), (511, 44856), (534, 42924), (584, 39249), (588, 38982), (623, 36792), (657, 34888), (712, 32193), (801, 28616), (876, 26166), (882, 25988), (1022, 22428), (1068, 21462), (1176, 19491), (1246, 18396), (1314, 17444), (1533, 14952), (1602, 14308), (1752, 13083), (1764, 12994), (1869, 12264), (2044, 11214), (2136, 10731), (2492, 9198), (2628, 8722), (3066, 7476), (3204, 7154), (3528, 6497), (3577, 6408), (3738, 6132), (4088, 5607), (4361, 5256), (4599, 4984)]