31865508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 57040092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 293, 318, 342, 477, 513, 586, 636, 684, 879, 954, 1007, 1026, 1172, 1431, 1758, 1908, 2014, 2052, 2637, 2862, 3021, 3516, 4028, 5274, 5567, 5724, 6042, 7911, 9063, 10548, 11134, 12084, 15529, 15822, 16701, 18126, 22268, 27189, 31058, 31644, 33402, 36252, 46587, 50103, 54378, 62116, 66804, 93174, 100206, 108756, 139761, 150309, 186348, 200412, 279522, 295051, 300618, 419283, 559044, 590102, 601236, 838566, 885153, 1180204, 1677132, 1770306, 2655459, 3540612, 5310918, 7966377, 10621836, 15932754, 31865508]

約数ペア:

[(1, 31865508), (2, 15932754), (3, 10621836), (4, 7966377), (6, 5310918), (9, 3540612), (12, 2655459), (18, 1770306), (19, 1677132), (27, 1180204), (36, 885153), (38, 838566), (53, 601236), (54, 590102), (57, 559044), (76, 419283), (106, 300618), (108, 295051), (114, 279522), (159, 200412), (171, 186348), (212, 150309), (228, 139761), (293, 108756), (318, 100206), (342, 93174), (477, 66804), (513, 62116), (586, 54378), (636, 50103), (684, 46587), (879, 36252), (954, 33402), (1007, 31644), (1026, 31058), (1172, 27189), (1431, 22268), (1758, 18126), (1908, 16701), (2014, 15822), (2052, 15529), (2637, 12084), (2862, 11134), (3021, 10548), (3516, 9063), (4028, 7911), (5274, 6042), (5567, 5724)]