18404515968

素因数分解:

$2^7\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{24121}}^1$

素因数の和:26125

約数の個数: 64

約数和(自身を含む): 48913626720

約数和(自身を除く): 30509110752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1987, 3974, 5961, 7948, 11922, 15896, 23844, 24121, 31792, 47688, 48242, 63584, 72363, 95376, 96484, 127168, 144726, 190752, 192968, 254336, 289452, 381504, 385936, 578904, 763008, 771872, 1157808, 1543744, 2315616, 3087488, 4631232, 9262464, 47928427, 95856854, 143785281, 191713708, 287570562, 383427416, 575141124, 766854832, 1150282248, 1533709664, 2300564496, 3067419328, 4601128992, 6134838656, 9202257984, 18404515968]

約数ペア:

[(1, 18404515968), (2, 9202257984), (3, 6134838656), (4, 4601128992), (6, 3067419328), (8, 2300564496), (12, 1533709664), (16, 1150282248), (24, 766854832), (32, 575141124), (48, 383427416), (64, 287570562), (96, 191713708), (128, 143785281), (192, 95856854), (384, 47928427), (1987, 9262464), (3974, 4631232), (5961, 3087488), (7948, 2315616), (11922, 1543744), (15896, 1157808), (23844, 771872), (24121, 763008), (31792, 578904), (47688, 385936), (48242, 381504), (63584, 289452), (72363, 254336), (95376, 192968), (96484, 190752), (127168, 144726)]