38297826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 60405534

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, 994, 1278, 1427, 1491, 1917, 2854, 2982, 3834, 4281, 4473, 8562, 8946, 9989, 12843, 13419, 19978, 25686, 26838, 29967, 38529, 59934, 77058, 89901, 101317, 179802, 202634, 269703, 303951, 539406, 607902, 709219, 911853, 1418438, 1823706, 2127657, 2735559, 4255314, 5471118, 6382971, 12765942, 19148913, 38297826]

約数ペア:

[(1, 38297826), (2, 19148913), (3, 12765942), (6, 6382971), (7, 5471118), (9, 4255314), (14, 2735559), (18, 2127657), (21, 1823706), (27, 1418438), (42, 911853), (54, 709219), (63, 607902), (71, 539406), (126, 303951), (142, 269703), (189, 202634), (213, 179802), (378, 101317), (426, 89901), (497, 77058), (639, 59934), (994, 38529), (1278, 29967), (1427, 26838), (1491, 25686), (1917, 19978), (2854, 13419), (2982, 12843), (3834, 9989), (4281, 8946), (4473, 8562)]