38941812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11917

約数の個数: 72

約数和(自身を含む): 121162496

約数和(自身を除く): 82220684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 11887, 23774, 35661, 47548, 71322, 83209, 106983, 142644, 154531, 166418, 213966, 249627, 309062, 332836, 427932, 463593, 499254, 618124, 748881, 927186, 998508, 1081717, 1390779, 1497762, 1854372, 2163434, 2781558, 2995524, 3245151, 4326868, 5563116, 6490302, 9735453, 12980604, 19470906, 38941812]

約数ペア:

[(1, 38941812), (2, 19470906), (3, 12980604), (4, 9735453), (6, 6490302), (7, 5563116), (9, 4326868), (12, 3245151), (13, 2995524), (14, 2781558), (18, 2163434), (21, 1854372), (26, 1497762), (28, 1390779), (36, 1081717), (39, 998508), (42, 927186), (52, 748881), (63, 618124), (78, 499254), (84, 463593), (91, 427932), (117, 332836), (126, 309062), (156, 249627), (182, 213966), (234, 166418), (252, 154531), (273, 142644), (364, 106983), (468, 83209), (546, 71322), (819, 47548), (1092, 35661), (1638, 23774), (3276, 11887)]