505354086

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{22229}}^1$

素因数の和:22661

約数の個数: 32

約数和(自身を含む): 1125727200

約数和(自身を除く): 620373114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 11367, 22229, 22734, 44458, 66687, 133374, 200061, 400122, 600183, 1200366, 9358409, 18716818, 28075227, 56150454, 84225681, 168451362, 252677043, 505354086]

約数ペア:

[(1, 505354086), (2, 252677043), (3, 168451362), (6, 84225681), (9, 56150454), (18, 28075227), (27, 18716818), (54, 9358409), (421, 1200366), (842, 600183), (1263, 400122), (2526, 200061), (3789, 133374), (7578, 66687), (11367, 44458), (22229, 22734)]