18608172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 48163584

約数和(自身を除く): 29555412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2311, 2684, 4026, 4622, 6933, 8052, 9244, 13866, 25421, 27732, 50842, 76263, 101684, 140971, 152526, 281942, 305052, 422913, 563884, 845826, 1550681, 1691652, 3101362, 4652043, 6202724, 9304086, 18608172]

約数ペア:

[(1, 18608172), (2, 9304086), (3, 6202724), (4, 4652043), (6, 3101362), (11, 1691652), (12, 1550681), (22, 845826), (33, 563884), (44, 422913), (61, 305052), (66, 281942), (122, 152526), (132, 140971), (183, 101684), (244, 76263), (366, 50842), (671, 27732), (732, 25421), (1342, 13866), (2013, 9244), (2311, 8052), (2684, 6933), (4026, 4622)]