25252398

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1718

約数の個数: 40

約数和(自身を含む): 57202992

約数和(自身を除く): 31950594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1607, 1746, 2619, 3214, 4821, 5238, 7857, 9642, 14463, 15714, 28926, 43389, 86778, 130167, 155879, 260334, 311758, 467637, 935274, 1402911, 2805822, 4208733, 8417466, 12626199, 25252398]

約数ペア:

[(1, 25252398), (2, 12626199), (3, 8417466), (6, 4208733), (9, 2805822), (18, 1402911), (27, 935274), (54, 467637), (81, 311758), (97, 260334), (162, 155879), (194, 130167), (291, 86778), (582, 43389), (873, 28926), (1607, 15714), (1746, 14463), (2619, 9642), (3214, 7857), (4821, 5238)]