23805306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 61378560

約数和(自身を除く): 37573254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 887, 994, 1278, 1491, 1774, 1917, 2661, 2982, 3834, 4473, 5322, 6209, 7983, 8946, 12418, 13419, 15966, 18627, 23949, 26838, 37254, 47898, 55881, 62977, 111762, 125954, 167643, 188931, 335286, 377862, 440839, 566793, 881678, 1133586, 1322517, 1700379, 2645034, 3400758, 3967551, 7935102, 11902653, 23805306]

約数ペア:

[(1, 23805306), (2, 11902653), (3, 7935102), (6, 3967551), (7, 3400758), (9, 2645034), (14, 1700379), (18, 1322517), (21, 1133586), (27, 881678), (42, 566793), (54, 440839), (63, 377862), (71, 335286), (126, 188931), (142, 167643), (189, 125954), (213, 111762), (378, 62977), (426, 55881), (497, 47898), (639, 37254), (887, 26838), (994, 23949), (1278, 18627), (1491, 15966), (1774, 13419), (1917, 12418), (2661, 8946), (2982, 7983), (3834, 6209), (4473, 5322)]