13225914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 31941000

約数和(自身を除く): 18715086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 1949, 2262, 3393, 3898, 5847, 6786, 11694, 17541, 25337, 35082, 50674, 56521, 76011, 113042, 152022, 169563, 228033, 339126, 456066, 508689, 734773, 1017378, 1469546, 2204319, 4408638, 6612957, 13225914]

約数ペア:

[(1, 13225914), (2, 6612957), (3, 4408638), (6, 2204319), (9, 1469546), (13, 1017378), (18, 734773), (26, 508689), (29, 456066), (39, 339126), (58, 228033), (78, 169563), (87, 152022), (117, 113042), (174, 76011), (234, 56521), (261, 50674), (377, 35082), (522, 25337), (754, 17541), (1131, 11694), (1949, 6786), (2262, 5847), (3393, 3898)]