7575756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 18816000

約数和(自身を除く): 11240244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 223, 228, 298, 446, 447, 596, 669, 892, 894, 1338, 1788, 2676, 2831, 4237, 5662, 8474, 8493, 11324, 12711, 16948, 16986, 25422, 33227, 33972, 50844, 66454, 99681, 132908, 199362, 398724, 631313, 1262626, 1893939, 2525252, 3787878, 7575756]

約数ペア:

[(1, 7575756), (2, 3787878), (3, 2525252), (4, 1893939), (6, 1262626), (12, 631313), (19, 398724), (38, 199362), (57, 132908), (76, 99681), (114, 66454), (149, 50844), (223, 33972), (228, 33227), (298, 25422), (446, 16986), (447, 16948), (596, 12711), (669, 11324), (892, 8493), (894, 8474), (1338, 5662), (1788, 4237), (2676, 2831)]