29721816

素因数分解:

$2^3\times 3^5\times {\mathrm{15289}}^1$

素因数の和:15310

約数の個数: 48

約数和(自身を含む): 83483400

約数和(自身を除く): 53761584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 15289, 30578, 45867, 61156, 91734, 122312, 137601, 183468, 275202, 366936, 412803, 550404, 825606, 1100808, 1238409, 1651212, 2476818, 3302424, 3715227, 4953636, 7430454, 9907272, 14860908, 29721816]

約数ペア:

[(1, 29721816), (2, 14860908), (3, 9907272), (4, 7430454), (6, 4953636), (8, 3715227), (9, 3302424), (12, 2476818), (18, 1651212), (24, 1238409), (27, 1100808), (36, 825606), (54, 550404), (72, 412803), (81, 366936), (108, 275202), (162, 183468), (216, 137601), (243, 122312), (324, 91734), (486, 61156), (648, 45867), (972, 30578), (1944, 15289)]