18558984

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16453}}^1$

素因数の和:16509

約数の個数: 32

約数和(自身を含む): 47387520

約数和(自身を除く): 28828536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16453, 32906, 49359, 65812, 98718, 131624, 197436, 394872, 773291, 1546582, 2319873, 3093164, 4639746, 6186328, 9279492, 18558984]

約数ペア:

[(1, 18558984), (2, 9279492), (3, 6186328), (4, 4639746), (6, 3093164), (8, 2319873), (12, 1546582), (24, 773291), (47, 394872), (94, 197436), (141, 131624), (188, 98718), (282, 65812), (376, 49359), (564, 32906), (1128, 16453)]