40010418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18679}}^1$

素因数の和:18711

約数の個数: 48

約数和(自身を含む): 104906880

約数和(自身を除く): 64896462

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 18679, 37358, 56037, 112074, 130753, 168111, 261506, 317543, 336222, 392259, 635086, 784518, 952629, 1176777, 1905258, 2222801, 2353554, 2857887, 4445602, 5715774, 6668403, 13336806, 20005209, 40010418]

約数ペア:

[(1, 40010418), (2, 20005209), (3, 13336806), (6, 6668403), (7, 5715774), (9, 4445602), (14, 2857887), (17, 2353554), (18, 2222801), (21, 1905258), (34, 1176777), (42, 952629), (51, 784518), (63, 635086), (102, 392259), (119, 336222), (126, 317543), (153, 261506), (238, 168111), (306, 130753), (357, 112074), (714, 56037), (1071, 37358), (2142, 18679)]