15266988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 28762452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 132, 142, 181, 198, 213, 284, 297, 362, 396, 426, 543, 594, 639, 724, 781, 852, 1086, 1188, 1278, 1562, 1629, 1917, 1991, 2172, 2343, 2556, 3124, 3258, 3834, 3982, 4686, 4887, 5973, 6516, 7029, 7668, 7964, 9372, 9774, 11946, 12851, 14058, 17919, 19548, 21087, 23892, 25702, 28116, 35838, 38553, 42174, 51404, 53757, 71676, 77106, 84348, 107514, 115659, 141361, 154212, 215028, 231318, 282722, 346977, 424083, 462636, 565444, 693954, 848166, 1272249, 1387908, 1696332, 2544498, 3816747, 5088996, 7633494, 15266988]

約数ペア:

[(1, 15266988), (2, 7633494), (3, 5088996), (4, 3816747), (6, 2544498), (9, 1696332), (11, 1387908), (12, 1272249), (18, 848166), (22, 693954), (27, 565444), (33, 462636), (36, 424083), (44, 346977), (54, 282722), (66, 231318), (71, 215028), (99, 154212), (108, 141361), (132, 115659), (142, 107514), (181, 84348), (198, 77106), (213, 71676), (284, 53757), (297, 51404), (362, 42174), (396, 38553), (426, 35838), (543, 28116), (594, 25702), (639, 23892), (724, 21087), (781, 19548), (852, 17919), (1086, 14058), (1188, 12851), (1278, 11946), (1562, 9774), (1629, 9372), (1917, 7964), (1991, 7668), (2172, 7029), (2343, 6516), (2556, 5973), (3124, 4887), (3258, 4686), (3834, 3982)]