18305892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 54566400

約数和(自身を除く): 36260508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 811, 836, 1026, 1188, 1254, 1622, 1881, 2052, 2433, 2508, 3244, 3762, 4866, 5643, 7299, 7524, 8921, 9732, 11286, 14598, 15409, 17842, 21897, 22572, 26763, 29196, 30818, 35684, 43794, 46227, 53526, 61636, 80289, 87588, 92454, 107052, 138681, 160578, 169499, 184908, 240867, 277362, 321156, 338998, 416043, 481734, 508497, 554724, 677996, 832086, 963468, 1016994, 1525491, 1664172, 2033988, 3050982, 4576473, 6101964, 9152946, 18305892]

約数ペア:

[(1, 18305892), (2, 9152946), (3, 6101964), (4, 4576473), (6, 3050982), (9, 2033988), (11, 1664172), (12, 1525491), (18, 1016994), (19, 963468), (22, 832086), (27, 677996), (33, 554724), (36, 508497), (38, 481734), (44, 416043), (54, 338998), (57, 321156), (66, 277362), (76, 240867), (99, 184908), (108, 169499), (114, 160578), (132, 138681), (171, 107052), (198, 92454), (209, 87588), (228, 80289), (297, 61636), (342, 53526), (396, 46227), (418, 43794), (513, 35684), (594, 30818), (627, 29196), (684, 26763), (811, 22572), (836, 21897), (1026, 17842), (1188, 15409), (1254, 14598), (1622, 11286), (1881, 9732), (2052, 8921), (2433, 7524), (2508, 7299), (3244, 5643), (3762, 4866)]