26451828

素因数分解:

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

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 74529000

約数和(自身を除く): 48077172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 1949, 2262, 3393, 3898, 4524, 5847, 6786, 7796, 11694, 13572, 17541, 23388, 25337, 35082, 50674, 56521, 70164, 76011, 101348, 113042, 152022, 169563, 226084, 228033, 304044, 339126, 456066, 508689, 678252, 734773, 912132, 1017378, 1469546, 2034756, 2204319, 2939092, 4408638, 6612957, 8817276, 13225914, 26451828]

約数ペア:

[(1, 26451828), (2, 13225914), (3, 8817276), (4, 6612957), (6, 4408638), (9, 2939092), (12, 2204319), (13, 2034756), (18, 1469546), (26, 1017378), (29, 912132), (36, 734773), (39, 678252), (52, 508689), (58, 456066), (78, 339126), (87, 304044), (116, 228033), (117, 226084), (156, 169563), (174, 152022), (234, 113042), (261, 101348), (348, 76011), (377, 70164), (468, 56521), (522, 50674), (754, 35082), (1044, 25337), (1131, 23388), (1508, 17541), (1949, 13572), (2262, 11694), (3393, 7796), (3898, 6786), (4524, 5847)]