18711006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 40013568

約数和(自身を除く): 21302562

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3307, 5658, 6614, 9921, 19842, 76061, 135587, 152122, 228183, 271174, 406761, 456366, 813522, 3118501, 6237002, 9355503, 18711006]

約数ペア:

[(1, 18711006), (2, 9355503), (3, 6237002), (6, 3118501), (23, 813522), (41, 456366), (46, 406761), (69, 271174), (82, 228183), (123, 152122), (138, 135587), (246, 76061), (943, 19842), (1886, 9921), (2829, 6614), (3307, 5658)]