1906308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 5208000

約数和(自身を除く): 3301692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 929, 1026, 1858, 2052, 2787, 3716, 5574, 8361, 11148, 16722, 17651, 25083, 33444, 35302, 50166, 52953, 70604, 100332, 105906, 158859, 211812, 317718, 476577, 635436, 953154, 1906308]

約数ペア:

[(1, 1906308), (2, 953154), (3, 635436), (4, 476577), (6, 317718), (9, 211812), (12, 158859), (18, 105906), (19, 100332), (27, 70604), (36, 52953), (38, 50166), (54, 35302), (57, 33444), (76, 25083), (108, 17651), (114, 16722), (171, 11148), (228, 8361), (342, 5574), (513, 3716), (684, 2787), (929, 2052), (1026, 1858)]