13928178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 19249422

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 319, 383, 418, 551, 627, 638, 766, 957, 1102, 1149, 1254, 1653, 1914, 2298, 3306, 4213, 6061, 7277, 8426, 11107, 12122, 12639, 14554, 18183, 21831, 22214, 25278, 33321, 36366, 43662, 66642, 80047, 122177, 160094, 211033, 240141, 244354, 366531, 422066, 480282, 633099, 733062, 1266198, 2321363, 4642726, 6964089, 13928178]

約数ペア:

[(1, 13928178), (2, 6964089), (3, 4642726), (6, 2321363), (11, 1266198), (19, 733062), (22, 633099), (29, 480282), (33, 422066), (38, 366531), (57, 244354), (58, 240141), (66, 211033), (87, 160094), (114, 122177), (174, 80047), (209, 66642), (319, 43662), (383, 36366), (418, 33321), (551, 25278), (627, 22214), (638, 21831), (766, 18183), (957, 14554), (1102, 12639), (1149, 12122), (1254, 11107), (1653, 8426), (1914, 7277), (2298, 6061), (3306, 4213)]