217613682

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28181}}^1$

素因数の和:28216

約数の個数: 64

約数和(自身を含む): 568149120

約数和(自身を除く): 350535438

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 28181, 56362, 84543, 169086, 253629, 309991, 366353, 507258, 619982, 732706, 760887, 929973, 1099059, 1521774, 1859946, 2198118, 2789919, 3297177, 4029883, 5579838, 6594354, 8059766, 8369757, 9891531, 12089649, 16739514, 19783062, 24179298, 36268947, 72537894, 108806841, 217613682]

約数ペア:

[(1, 217613682), (2, 108806841), (3, 72537894), (6, 36268947), (9, 24179298), (11, 19783062), (13, 16739514), (18, 12089649), (22, 9891531), (26, 8369757), (27, 8059766), (33, 6594354), (39, 5579838), (54, 4029883), (66, 3297177), (78, 2789919), (99, 2198118), (117, 1859946), (143, 1521774), (198, 1099059), (234, 929973), (286, 760887), (297, 732706), (351, 619982), (429, 507258), (594, 366353), (702, 309991), (858, 253629), (1287, 169086), (2574, 84543), (3861, 56362), (7722, 28181)]