39236988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 109502848

約数和(自身を除く): 70265860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 883, 966, 1058, 1587, 1766, 1932, 2116, 2649, 3174, 3532, 3703, 5298, 6181, 6348, 7406, 10596, 11109, 12362, 14812, 18543, 20309, 22218, 24724, 37086, 40618, 44436, 60927, 74172, 81236, 121854, 142163, 243708, 284326, 426489, 467107, 568652, 852978, 934214, 1401321, 1705956, 1868428, 2802642, 3269749, 5605284, 6539498, 9809247, 13078996, 19618494, 39236988]

約数ペア:

[(1, 39236988), (2, 19618494), (3, 13078996), (4, 9809247), (6, 6539498), (7, 5605284), (12, 3269749), (14, 2802642), (21, 1868428), (23, 1705956), (28, 1401321), (42, 934214), (46, 852978), (69, 568652), (84, 467107), (92, 426489), (138, 284326), (161, 243708), (276, 142163), (322, 121854), (483, 81236), (529, 74172), (644, 60927), (883, 44436), (966, 40618), (1058, 37086), (1587, 24724), (1766, 22218), (1932, 20309), (2116, 18543), (2649, 14812), (3174, 12362), (3532, 11109), (3703, 10596), (5298, 7406), (6181, 6348)]