11943666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 31948800

約数和(自身を除く): 20005134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1663, 2394, 3326, 3591, 4989, 7182, 9978, 11641, 14967, 23282, 29934, 31597, 34923, 44901, 63194, 69846, 89802, 94791, 104769, 189582, 209538, 221179, 284373, 314307, 442358, 568746, 628614, 663537, 853119, 1327074, 1706238, 1990611, 3981222, 5971833, 11943666]

約数ペア:

[(1, 11943666), (2, 5971833), (3, 3981222), (6, 1990611), (7, 1706238), (9, 1327074), (14, 853119), (18, 663537), (19, 628614), (21, 568746), (27, 442358), (38, 314307), (42, 284373), (54, 221179), (57, 209538), (63, 189582), (114, 104769), (126, 94791), (133, 89802), (171, 69846), (189, 63194), (266, 44901), (342, 34923), (378, 31597), (399, 29934), (513, 23282), (798, 14967), (1026, 11641), (1197, 9978), (1663, 7182), (2394, 4989), (3326, 3591)]