18473118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 39774240

約数和(自身を除く): 21301122

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 2969, 3111, 5938, 6222, 8907, 17814, 50473, 100946, 151419, 181109, 302838, 362218, 543327, 1086654, 3078853, 6157706, 9236559, 18473118]

約数ペア:

[(1, 18473118), (2, 9236559), (3, 6157706), (6, 3078853), (17, 1086654), (34, 543327), (51, 362218), (61, 302838), (102, 181109), (122, 151419), (183, 100946), (366, 50473), (1037, 17814), (2074, 8907), (2969, 6222), (3111, 5938)]