12711144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 33105600

約数和(自身を除く): 20394456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 109, 113, 129, 172, 218, 226, 258, 327, 339, 344, 436, 452, 516, 654, 678, 872, 904, 1032, 1308, 1356, 2616, 2712, 4687, 4859, 9374, 9718, 12317, 14061, 14577, 18748, 19436, 24634, 28122, 29154, 36951, 37496, 38872, 49268, 56244, 58308, 73902, 98536, 112488, 116616, 147804, 295608, 529631, 1059262, 1588893, 2118524, 3177786, 4237048, 6355572, 12711144]

約数ペア:

[(1, 12711144), (2, 6355572), (3, 4237048), (4, 3177786), (6, 2118524), (8, 1588893), (12, 1059262), (24, 529631), (43, 295608), (86, 147804), (109, 116616), (113, 112488), (129, 98536), (172, 73902), (218, 58308), (226, 56244), (258, 49268), (327, 38872), (339, 37496), (344, 36951), (436, 29154), (452, 28122), (516, 24634), (654, 19436), (678, 18748), (872, 14577), (904, 14061), (1032, 12317), (1308, 9718), (1356, 9374), (2616, 4859), (2712, 4687)]