18192930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 51141888

約数和(自身を除く): 32948958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2113, 2870, 4226, 4305, 6339, 8610, 10565, 12678, 14791, 21130, 29582, 31695, 44373, 63390, 73955, 86633, 88746, 147910, 173266, 221865, 259899, 433165, 443730, 519798, 606431, 866330, 1212862, 1299495, 1819293, 2598990, 3032155, 3638586, 6064310, 9096465, 18192930]

約数ペア:

[(1, 18192930), (2, 9096465), (3, 6064310), (5, 3638586), (6, 3032155), (7, 2598990), (10, 1819293), (14, 1299495), (15, 1212862), (21, 866330), (30, 606431), (35, 519798), (41, 443730), (42, 433165), (70, 259899), (82, 221865), (105, 173266), (123, 147910), (205, 88746), (210, 86633), (246, 73955), (287, 63390), (410, 44373), (574, 31695), (615, 29582), (861, 21130), (1230, 14791), (1435, 12678), (1722, 10565), (2113, 8610), (2870, 6339), (4226, 4305)]