25236198

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 63667296

約数和(自身を除く): 38431098

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 521, 598, 621, 702, 897, 1042, 1053, 1242, 1563, 1794, 1863, 2106, 2691, 3126, 3726, 4689, 5382, 6773, 8073, 9378, 11983, 13546, 14067, 16146, 20319, 23966, 24219, 28134, 35949, 40638, 42201, 48438, 60957, 71898, 84402, 107847, 121914, 155779, 182871, 215694, 311558, 323541, 365742, 467337, 548613, 647082, 934674, 970623, 1097226, 1402011, 1941246, 2804022, 4206033, 8412066, 12618099, 25236198]

約数ペア:

[(1, 25236198), (2, 12618099), (3, 8412066), (6, 4206033), (9, 2804022), (13, 1941246), (18, 1402011), (23, 1097226), (26, 970623), (27, 934674), (39, 647082), (46, 548613), (54, 467337), (69, 365742), (78, 323541), (81, 311558), (117, 215694), (138, 182871), (162, 155779), (207, 121914), (234, 107847), (299, 84402), (351, 71898), (414, 60957), (521, 48438), (598, 42201), (621, 40638), (702, 35949), (897, 28134), (1042, 24219), (1053, 23966), (1242, 20319), (1563, 16146), (1794, 14067), (1863, 13546), (2106, 11983), (2691, 9378), (3126, 8073), (3726, 6773), (4689, 5382)]