18039516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8039}}^1$

素因数の和:8074

約数の個数: 48

約数和(自身を含む): 48625920

約数和(自身を除く): 30586404

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8039, 16078, 24117, 32156, 48234, 88429, 96468, 136663, 176858, 265287, 273326, 353716, 409989, 530574, 546652, 819978, 1061148, 1503293, 1639956, 3006586, 4509879, 6013172, 9019758, 18039516]

約数ペア:

[(1, 18039516), (2, 9019758), (3, 6013172), (4, 4509879), (6, 3006586), (11, 1639956), (12, 1503293), (17, 1061148), (22, 819978), (33, 546652), (34, 530574), (44, 409989), (51, 353716), (66, 273326), (68, 265287), (102, 176858), (132, 136663), (187, 96468), (204, 88429), (374, 48234), (561, 32156), (748, 24117), (1122, 16078), (2244, 8039)]