18373048290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{24917}}^1$

素因数の和:27664

約数の個数: 64

約数和(自身を含む): 49014702720

約数和(自身を除く): 30641654430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2731, 5462, 8193, 13655, 16386, 24579, 24917, 27310, 40965, 49158, 49834, 73737, 74751, 81930, 122895, 124585, 147474, 149502, 224253, 245790, 249170, 368685, 373755, 448506, 672759, 737370, 747510, 1121265, 1345518, 2242530, 3363795, 6727590, 68048327, 136096654, 204144981, 340241635, 408289962, 612434943, 680483270, 1020724905, 1224869886, 1837304829, 2041449810, 3062174715, 3674609658, 6124349430, 9186524145, 18373048290]

約数ペア:

[(1, 18373048290), (2, 9186524145), (3, 6124349430), (5, 3674609658), (6, 3062174715), (9, 2041449810), (10, 1837304829), (15, 1224869886), (18, 1020724905), (27, 680483270), (30, 612434943), (45, 408289962), (54, 340241635), (90, 204144981), (135, 136096654), (270, 68048327), (2731, 6727590), (5462, 3363795), (8193, 2242530), (13655, 1345518), (16386, 1121265), (24579, 747510), (24917, 737370), (27310, 672759), (40965, 448506), (49158, 373755), (49834, 368685), (73737, 249170), (74751, 245790), (81930, 224253), (122895, 149502), (124585, 147474)]