40757514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 95535648

約数和(自身を除く): 54778134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 883, 942, 1099, 1766, 2198, 2649, 3297, 5298, 6181, 6594, 7693, 12362, 15386, 18543, 23079, 37086, 43267, 46158, 86534, 129801, 138631, 259602, 277262, 415893, 831786, 970417, 1940834, 2911251, 5822502, 6792919, 13585838, 20378757, 40757514]

約数ペア:

[(1, 40757514), (2, 20378757), (3, 13585838), (6, 6792919), (7, 5822502), (14, 2911251), (21, 1940834), (42, 970417), (49, 831786), (98, 415893), (147, 277262), (157, 259602), (294, 138631), (314, 129801), (471, 86534), (883, 46158), (942, 43267), (1099, 37086), (1766, 23079), (2198, 18543), (2649, 15386), (3297, 12362), (5298, 7693), (6181, 6594)]