17946786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 42426720

約数和(自身を除く): 24479934

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1609, 1859, 3218, 3718, 4827, 5577, 9654, 11154, 17699, 20917, 35398, 41834, 53097, 62751, 106194, 125502, 230087, 271921, 460174, 543842, 690261, 815763, 1380522, 1631526, 2991131, 5982262, 8973393, 17946786]

約数ペア:

[(1, 17946786), (2, 8973393), (3, 5982262), (6, 2991131), (11, 1631526), (13, 1380522), (22, 815763), (26, 690261), (33, 543842), (39, 460174), (66, 271921), (78, 230087), (143, 125502), (169, 106194), (286, 62751), (338, 53097), (429, 41834), (507, 35398), (858, 20917), (1014, 17699), (1609, 11154), (1859, 9654), (3218, 5577), (3718, 4827)]