18342576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 60662784

約数和(自身を除く): 42320208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 587, 651, 744, 868, 1008, 1116, 1174, 1302, 1488, 1736, 1761, 1953, 2232, 2348, 2604, 3472, 3522, 3906, 4109, 4464, 4696, 5208, 5283, 7044, 7812, 8218, 9392, 10416, 10566, 12327, 14088, 15624, 16436, 18197, 21132, 24654, 28176, 31248, 32872, 36394, 36981, 42264, 49308, 54591, 65744, 72788, 73962, 84528, 98616, 109182, 127379, 145576, 147924, 163773, 197232, 218364, 254758, 291152, 295848, 327546, 382137, 436728, 509516, 591696, 655092, 764274, 873456, 1019032, 1146411, 1310184, 1528548, 2038064, 2292822, 2620368, 3057096, 4585644, 6114192, 9171288, 18342576]

約数ペア:

[(1, 18342576), (2, 9171288), (3, 6114192), (4, 4585644), (6, 3057096), (7, 2620368), (8, 2292822), (9, 2038064), (12, 1528548), (14, 1310184), (16, 1146411), (18, 1019032), (21, 873456), (24, 764274), (28, 655092), (31, 591696), (36, 509516), (42, 436728), (48, 382137), (56, 327546), (62, 295848), (63, 291152), (72, 254758), (84, 218364), (93, 197232), (112, 163773), (124, 147924), (126, 145576), (144, 127379), (168, 109182), (186, 98616), (217, 84528), (248, 73962), (252, 72788), (279, 65744), (336, 54591), (372, 49308), (434, 42264), (496, 36981), (504, 36394), (558, 32872), (587, 31248), (651, 28176), (744, 24654), (868, 21132), (1008, 18197), (1116, 16436), (1174, 15624), (1302, 14088), (1488, 12327), (1736, 10566), (1761, 10416), (1953, 9392), (2232, 8218), (2348, 7812), (2604, 7044), (3472, 5283), (3522, 5208), (3906, 4696), (4109, 4464)]