19061658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 54587520

約数和(自身を除く): 35525862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 809, 1071, 1122, 1309, 1386, 1618, 1683, 2142, 2427, 2618, 3366, 3927, 4854, 5663, 7281, 7854, 8899, 11326, 11781, 13753, 14562, 16989, 17798, 23562, 26697, 27506, 33978, 41259, 50967, 53394, 62293, 80091, 82518, 96271, 101934, 123777, 124586, 151283, 160182, 186879, 192542, 247554, 288813, 302566, 373758, 453849, 560637, 577626, 866439, 907698, 1058981, 1121274, 1361547, 1732878, 2117962, 2723094, 3176943, 6353886, 9530829, 19061658]

約数ペア:

[(1, 19061658), (2, 9530829), (3, 6353886), (6, 3176943), (7, 2723094), (9, 2117962), (11, 1732878), (14, 1361547), (17, 1121274), (18, 1058981), (21, 907698), (22, 866439), (33, 577626), (34, 560637), (42, 453849), (51, 373758), (63, 302566), (66, 288813), (77, 247554), (99, 192542), (102, 186879), (119, 160182), (126, 151283), (153, 124586), (154, 123777), (187, 101934), (198, 96271), (231, 82518), (238, 80091), (306, 62293), (357, 53394), (374, 50967), (462, 41259), (561, 33978), (693, 27506), (714, 26697), (809, 23562), (1071, 17798), (1122, 16989), (1309, 14562), (1386, 13753), (1618, 11781), (1683, 11326), (2142, 8899), (2427, 7854), (2618, 7281), (3366, 5663), (3927, 4854)]