1493035938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83869}}^1$

素因数の和:83943

約数の個数: 48

約数和(自身を含む): 3454102080

約数和(自身を除く): 1961066142

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802, 83869, 167738, 251607, 503214, 754821, 1509642, 1928987, 3606367, 3857974, 5786961, 7212734, 10819101, 11573922, 17360883, 21638202, 32457303, 34721766, 64914606, 82946441, 165892882, 248839323, 497678646, 746517969, 1493035938]

約数ペア:

[(1, 1493035938), (2, 746517969), (3, 497678646), (6, 248839323), (9, 165892882), (18, 82946441), (23, 64914606), (43, 34721766), (46, 32457303), (69, 21638202), (86, 17360883), (129, 11573922), (138, 10819101), (207, 7212734), (258, 5786961), (387, 3857974), (414, 3606367), (774, 1928987), (989, 1509642), (1978, 754821), (2967, 503214), (5934, 251607), (8901, 167738), (17802, 83869)]