18754402464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{44089}}^1$

素因数の和:44323

約数の個数: 144

約数和(自身を含む): 61242068160

約数和(自身を除く): 42487665696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 211, 224, 252, 288, 336, 422, 504, 633, 672, 844, 1008, 1266, 1477, 1688, 1899, 2016, 2532, 2954, 3376, 3798, 4431, 5064, 5908, 6752, 7596, 8862, 10128, 11816, 13293, 15192, 17724, 20256, 23632, 26586, 30384, 35448, 44089, 47264, 53172, 60768, 70896, 88178, 106344, 132267, 141792, 176356, 212688, 264534, 308623, 352712, 396801, 425376, 529068, 617246, 705424, 793602, 925869, 1058136, 1234492, 1410848, 1587204, 1851738, 2116272, 2468984, 2777607, 3174408, 3703476, 4232544, 4937968, 5555214, 6348816, 7406952, 9302779, 9875936, 11110428, 12697632, 14813904, 18605558, 22220856, 27908337, 29627808, 37211116, 44441712, 55816674, 65119453, 74422232, 83725011, 88883424, 111633348, 130238906, 148844464, 167450022, 195358359, 223266696, 260477812, 297688928, 334900044, 390716718, 446533392, 520955624, 586075077, 669800088, 781433436, 893066784, 1041911248, 1172150154, 1339600176, 1562866872, 2083822496, 2344300308, 2679200352, 3125733744, 4688600616, 6251467488, 9377201232, 18754402464]

約数ペア:

[(1, 18754402464), (2, 9377201232), (3, 6251467488), (4, 4688600616), (6, 3125733744), (7, 2679200352), (8, 2344300308), (9, 2083822496), (12, 1562866872), (14, 1339600176), (16, 1172150154), (18, 1041911248), (21, 893066784), (24, 781433436), (28, 669800088), (32, 586075077), (36, 520955624), (42, 446533392), (48, 390716718), (56, 334900044), (63, 297688928), (72, 260477812), (84, 223266696), (96, 195358359), (112, 167450022), (126, 148844464), (144, 130238906), (168, 111633348), (211, 88883424), (224, 83725011), (252, 74422232), (288, 65119453), (336, 55816674), (422, 44441712), (504, 37211116), (633, 29627808), (672, 27908337), (844, 22220856), (1008, 18605558), (1266, 14813904), (1477, 12697632), (1688, 11110428), (1899, 9875936), (2016, 9302779), (2532, 7406952), (2954, 6348816), (3376, 5555214), (3798, 4937968), (4431, 4232544), (5064, 3703476), (5908, 3174408), (6752, 2777607), (7596, 2468984), (8862, 2116272), (10128, 1851738), (11816, 1587204), (13293, 1410848), (15192, 1234492), (17724, 1058136), (20256, 925869), (23632, 793602), (26586, 705424), (30384, 617246), (35448, 529068), (44089, 425376), (47264, 396801), (53172, 352712), (60768, 308623), (70896, 264534), (88178, 212688), (106344, 176356), (132267, 141792)]