18907827624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431213}}^1$

素因数の和:431264

約数の個数: 128

約数和(自身を含む): 62094816000

約数和(自身を除く): 43186988376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 4872, 5481, 6264, 7308, 10962, 14616, 21924, 43848, 431213, 862426, 1293639, 1724852, 2587278, 3018491, 3449704, 3880917, 5174556, 6036982, 7761834, 9055473, 10349112, 11642751, 12073964, 12505177, 15523668, 18110946, 23285502, 24147928, 25010354, 27166419, 31047336, 36221892, 37515531, 46571004, 50020708, 54332838, 72443784, 75031062, 81499257, 87536239, 93142008, 100041416, 108665676, 112546593, 150062124, 162998514, 175072478, 217331352, 225093186, 262608717, 300124248, 325997028, 337639779, 350144956, 450186372, 525217434, 651994056, 675279558, 700289912, 787826151, 900372744, 1050434868, 1350559116, 1575652302, 2100869736, 2363478453, 2701118232, 3151304604, 4726956906, 6302609208, 9453913812, 18907827624]

約数ペア:

[(1, 18907827624), (2, 9453913812), (3, 6302609208), (4, 4726956906), (6, 3151304604), (7, 2701118232), (8, 2363478453), (9, 2100869736), (12, 1575652302), (14, 1350559116), (18, 1050434868), (21, 900372744), (24, 787826151), (27, 700289912), (28, 675279558), (29, 651994056), (36, 525217434), (42, 450186372), (54, 350144956), (56, 337639779), (58, 325997028), (63, 300124248), (72, 262608717), (84, 225093186), (87, 217331352), (108, 175072478), (116, 162998514), (126, 150062124), (168, 112546593), (174, 108665676), (189, 100041416), (203, 93142008), (216, 87536239), (232, 81499257), (252, 75031062), (261, 72443784), (348, 54332838), (378, 50020708), (406, 46571004), (504, 37515531), (522, 36221892), (609, 31047336), (696, 27166419), (756, 25010354), (783, 24147928), (812, 23285502), (1044, 18110946), (1218, 15523668), (1512, 12505177), (1566, 12073964), (1624, 11642751), (1827, 10349112), (2088, 9055473), (2436, 7761834), (3132, 6036982), (3654, 5174556), (4872, 3880917), (5481, 3449704), (6264, 3018491), (7308, 2587278), (10962, 1724852), (14616, 1293639), (21924, 862426), (43848, 431213)]