13873986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 34632000

約数和(自身を除く): 20758014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 739, 894, 1043, 1341, 1478, 2086, 2217, 2682, 3129, 4434, 5173, 6258, 6651, 9387, 10346, 13302, 15519, 18774, 31038, 46557, 93114, 110111, 220222, 330333, 660666, 770777, 990999, 1541554, 1981998, 2312331, 4624662, 6936993, 13873986]

約数ペア:

[(1, 13873986), (2, 6936993), (3, 4624662), (6, 2312331), (7, 1981998), (9, 1541554), (14, 990999), (18, 770777), (21, 660666), (42, 330333), (63, 220222), (126, 110111), (149, 93114), (298, 46557), (447, 31038), (739, 18774), (894, 15519), (1043, 13302), (1341, 10346), (1478, 9387), (2086, 6651), (2217, 6258), (2682, 5173), (3129, 4434)]