15662444904

素因数分解:

$2^3\times 3^3\times {\mathrm{1993}}^1\times {\mathrm{36383}}^1$

素因数の和:38391

約数の個数: 64

約数和(自身を含む): 43529817600

約数和(自身を除く): 27867372696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1993, 3986, 5979, 7972, 11958, 15944, 17937, 23916, 35874, 36383, 47832, 53811, 71748, 72766, 107622, 109149, 143496, 145532, 215244, 218298, 291064, 327447, 430488, 436596, 654894, 873192, 982341, 1309788, 1964682, 2619576, 3929364, 7858728, 72511319, 145022638, 217533957, 290045276, 435067914, 580090552, 652601871, 870135828, 1305203742, 1740271656, 1957805613, 2610407484, 3915611226, 5220814968, 7831222452, 15662444904]

約数ペア:

[(1, 15662444904), (2, 7831222452), (3, 5220814968), (4, 3915611226), (6, 2610407484), (8, 1957805613), (9, 1740271656), (12, 1305203742), (18, 870135828), (24, 652601871), (27, 580090552), (36, 435067914), (54, 290045276), (72, 217533957), (108, 145022638), (216, 72511319), (1993, 7858728), (3986, 3929364), (5979, 2619576), (7972, 1964682), (11958, 1309788), (15944, 982341), (17937, 873192), (23916, 654894), (35874, 436596), (36383, 430488), (47832, 327447), (53811, 291064), (71748, 218298), (72766, 215244), (107622, 145532), (109149, 143496)]