6947208

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 19863360

約数和(自身を除く): 12916152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 151, 162, 213, 216, 284, 302, 324, 426, 453, 568, 604, 639, 648, 852, 906, 1208, 1278, 1359, 1704, 1812, 1917, 2556, 2718, 3624, 3834, 4077, 5112, 5436, 5751, 7668, 8154, 10721, 10872, 11502, 12231, 15336, 16308, 21442, 23004, 24462, 32163, 32616, 42884, 46008, 48924, 64326, 85768, 96489, 97848, 128652, 192978, 257304, 289467, 385956, 578934, 771912, 868401, 1157868, 1736802, 2315736, 3473604, 6947208]

約数ペア:

[(1, 6947208), (2, 3473604), (3, 2315736), (4, 1736802), (6, 1157868), (8, 868401), (9, 771912), (12, 578934), (18, 385956), (24, 289467), (27, 257304), (36, 192978), (54, 128652), (71, 97848), (72, 96489), (81, 85768), (108, 64326), (142, 48924), (151, 46008), (162, 42884), (213, 32616), (216, 32163), (284, 24462), (302, 23004), (324, 21442), (426, 16308), (453, 15336), (568, 12231), (604, 11502), (639, 10872), (648, 10721), (852, 8154), (906, 7668), (1208, 5751), (1278, 5436), (1359, 5112), (1704, 4077), (1812, 3834), (1917, 3624), (2556, 2718)]