16935786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 42179904

約数和(自身を除く): 25244118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 523, 771, 1046, 1542, 1569, 1799, 2313, 3138, 3598, 3661, 4626, 4707, 5397, 7322, 9414, 10794, 10983, 16191, 21966, 32382, 32949, 65898, 134411, 268822, 403233, 806466, 940877, 1209699, 1881754, 2419398, 2822631, 5645262, 8467893, 16935786]

約数ペア:

[(1, 16935786), (2, 8467893), (3, 5645262), (6, 2822631), (7, 2419398), (9, 1881754), (14, 1209699), (18, 940877), (21, 806466), (42, 403233), (63, 268822), (126, 134411), (257, 65898), (514, 32949), (523, 32382), (771, 21966), (1046, 16191), (1542, 10983), (1569, 10794), (1799, 9414), (2313, 7322), (3138, 5397), (3598, 4707), (3661, 4626)]