18351144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 59616000

約数和(自身を除く): 41264856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 229, 252, 318, 371, 378, 424, 458, 477, 504, 636, 687, 742, 756, 916, 954, 1113, 1272, 1374, 1431, 1484, 1512, 1603, 1832, 1908, 2061, 2226, 2748, 2862, 2968, 3206, 3339, 3816, 4122, 4452, 4809, 5496, 5724, 6183, 6412, 6678, 8244, 8904, 9618, 10017, 11448, 12137, 12366, 12824, 13356, 14427, 16488, 19236, 20034, 24274, 24732, 26712, 28854, 36411, 38472, 40068, 43281, 48548, 49464, 57708, 72822, 80136, 84959, 86562, 97096, 109233, 115416, 145644, 169918, 173124, 218466, 254877, 291288, 327699, 339836, 346248, 436932, 509754, 655398, 679672, 764631, 873864, 1019508, 1310796, 1529262, 2039016, 2293893, 2621592, 3058524, 4587786, 6117048, 9175572, 18351144]

約数ペア:

[(1, 18351144), (2, 9175572), (3, 6117048), (4, 4587786), (6, 3058524), (7, 2621592), (8, 2293893), (9, 2039016), (12, 1529262), (14, 1310796), (18, 1019508), (21, 873864), (24, 764631), (27, 679672), (28, 655398), (36, 509754), (42, 436932), (53, 346248), (54, 339836), (56, 327699), (63, 291288), (72, 254877), (84, 218466), (106, 173124), (108, 169918), (126, 145644), (159, 115416), (168, 109233), (189, 97096), (212, 86562), (216, 84959), (229, 80136), (252, 72822), (318, 57708), (371, 49464), (378, 48548), (424, 43281), (458, 40068), (477, 38472), (504, 36411), (636, 28854), (687, 26712), (742, 24732), (756, 24274), (916, 20034), (954, 19236), (1113, 16488), (1272, 14427), (1374, 13356), (1431, 12824), (1484, 12366), (1512, 12137), (1603, 11448), (1832, 10017), (1908, 9618), (2061, 8904), (2226, 8244), (2748, 6678), (2862, 6412), (2968, 6183), (3206, 5724), (3339, 5496), (3816, 4809), (4122, 4452)]