17813772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 47305440

約数和(自身を除く): 29491668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 113, 116, 151, 174, 226, 261, 302, 339, 348, 452, 453, 522, 604, 678, 906, 1017, 1044, 1356, 1359, 1812, 2034, 2718, 3277, 4068, 4379, 5436, 6554, 8758, 9831, 13108, 13137, 17063, 17516, 19662, 26274, 29493, 34126, 39324, 39411, 51189, 52548, 58986, 68252, 78822, 102378, 117972, 153567, 157644, 204756, 307134, 494827, 614268, 989654, 1484481, 1979308, 2968962, 4453443, 5937924, 8906886, 17813772]

約数ペア:

[(1, 17813772), (2, 8906886), (3, 5937924), (4, 4453443), (6, 2968962), (9, 1979308), (12, 1484481), (18, 989654), (29, 614268), (36, 494827), (58, 307134), (87, 204756), (113, 157644), (116, 153567), (151, 117972), (174, 102378), (226, 78822), (261, 68252), (302, 58986), (339, 52548), (348, 51189), (452, 39411), (453, 39324), (522, 34126), (604, 29493), (678, 26274), (906, 19662), (1017, 17516), (1044, 17063), (1356, 13137), (1359, 13108), (1812, 9831), (2034, 8758), (2718, 6554), (3277, 5436), (4068, 4379)]