1817082018

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3761}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 4225478400

約数和(自身を除く): 2408396382

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 389, 414, 621, 778, 1167, 1242, 2334, 3501, 3761, 7002, 7522, 8947, 10503, 11283, 17894, 21006, 22566, 26841, 33849, 53682, 67698, 80523, 86503, 101547, 161046, 173006, 203094, 241569, 259509, 483138, 519018, 778527, 1463029, 1557054, 2335581, 2926058, 4389087, 4671162, 8778174, 13167261, 26334522, 33649667, 39501783, 67299334, 79003566, 100949001, 201898002, 302847003, 605694006, 908541009, 1817082018]

約数ペア:

[(1, 1817082018), (2, 908541009), (3, 605694006), (6, 302847003), (9, 201898002), (18, 100949001), (23, 79003566), (27, 67299334), (46, 39501783), (54, 33649667), (69, 26334522), (138, 13167261), (207, 8778174), (389, 4671162), (414, 4389087), (621, 2926058), (778, 2335581), (1167, 1557054), (1242, 1463029), (2334, 778527), (3501, 519018), (3761, 483138), (7002, 259509), (7522, 241569), (8947, 203094), (10503, 173006), (11283, 161046), (17894, 101547), (21006, 86503), (22566, 80523), (26841, 67698), (33849, 53682)]