13876668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 38220000

約数和(自身を除く): 24343332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 199, 234, 298, 398, 447, 468, 596, 597, 796, 894, 1194, 1341, 1788, 1791, 1937, 2388, 2587, 2682, 3582, 3874, 5174, 5364, 5811, 7164, 7748, 7761, 10348, 11622, 15522, 17433, 23244, 23283, 29651, 31044, 34866, 46566, 59302, 69732, 88953, 93132, 118604, 177906, 266859, 355812, 385463, 533718, 770926, 1067436, 1156389, 1541852, 2312778, 3469167, 4625556, 6938334, 13876668]

約数ペア:

[(1, 13876668), (2, 6938334), (3, 4625556), (4, 3469167), (6, 2312778), (9, 1541852), (12, 1156389), (13, 1067436), (18, 770926), (26, 533718), (36, 385463), (39, 355812), (52, 266859), (78, 177906), (117, 118604), (149, 93132), (156, 88953), (199, 69732), (234, 59302), (298, 46566), (398, 34866), (447, 31044), (468, 29651), (596, 23283), (597, 23244), (796, 17433), (894, 15522), (1194, 11622), (1341, 10348), (1788, 7761), (1791, 7748), (1937, 7164), (2388, 5811), (2587, 5364), (2682, 5174), (3582, 3874)]