18280746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 45759168

約数和(自身を除く): 27478422

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 5431, 10862, 16293, 32586, 48879, 59741, 92327, 97758, 119482, 179223, 184654, 276981, 358446, 537669, 553962, 830943, 1015597, 1075338, 1661886, 2031194, 3046791, 6093582, 9140373, 18280746]

約数ペア:

[(1, 18280746), (2, 9140373), (3, 6093582), (6, 3046791), (9, 2031194), (11, 1661886), (17, 1075338), (18, 1015597), (22, 830943), (33, 553962), (34, 537669), (51, 358446), (66, 276981), (99, 184654), (102, 179223), (153, 119482), (187, 97758), (198, 92327), (306, 59741), (374, 48879), (561, 32586), (1122, 16293), (1683, 10862), (3366, 5431)]