16431828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 44083200

約数和(自身を除く): 27651372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 983, 1194, 1393, 1966, 2388, 2786, 2949, 3932, 4179, 5572, 5898, 6881, 8358, 11796, 13762, 16716, 20643, 27524, 41286, 82572, 195617, 391234, 586851, 782468, 1173702, 1369319, 2347404, 2738638, 4107957, 5477276, 8215914, 16431828]

約数ペア:

[(1, 16431828), (2, 8215914), (3, 5477276), (4, 4107957), (6, 2738638), (7, 2347404), (12, 1369319), (14, 1173702), (21, 782468), (28, 586851), (42, 391234), (84, 195617), (199, 82572), (398, 41286), (597, 27524), (796, 20643), (983, 16716), (1194, 13762), (1393, 11796), (1966, 8358), (2388, 6881), (2786, 5898), (2949, 5572), (3932, 4179)]