7981902

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1742

約数の個数: 40

約数和(自身を含む): 18513000

約数和(自身を除く): 10531098

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 1699, 2349, 3398, 4698, 5097, 10194, 15291, 30582, 45873, 49271, 91746, 98542, 137619, 147813, 275238, 295626, 443439, 886878, 1330317, 2660634, 3990951, 7981902]

約数ペア:

[(1, 7981902), (2, 3990951), (3, 2660634), (6, 1330317), (9, 886878), (18, 443439), (27, 295626), (29, 275238), (54, 147813), (58, 137619), (81, 98542), (87, 91746), (162, 49271), (174, 45873), (261, 30582), (522, 15291), (783, 10194), (1566, 5097), (1699, 4698), (2349, 3398)]