18925110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 52228800

約数和(自身を除く): 33303690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2417, 2610, 3915, 4834, 7251, 7830, 12085, 14502, 21753, 24170, 36255, 43506, 65259, 70093, 72510, 108765, 130518, 140186, 210279, 217530, 326295, 350465, 420558, 630837, 652590, 700930, 1051395, 1261674, 1892511, 2102790, 3154185, 3785022, 6308370, 9462555, 18925110]

約数ペア:

[(1, 18925110), (2, 9462555), (3, 6308370), (5, 3785022), (6, 3154185), (9, 2102790), (10, 1892511), (15, 1261674), (18, 1051395), (27, 700930), (29, 652590), (30, 630837), (45, 420558), (54, 350465), (58, 326295), (87, 217530), (90, 210279), (135, 140186), (145, 130518), (174, 108765), (261, 72510), (270, 70093), (290, 65259), (435, 43506), (522, 36255), (783, 24170), (870, 21753), (1305, 14502), (1566, 12085), (2417, 7830), (2610, 7251), (3915, 4834)]