25856658

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 58889376

約数和(自身を除く): 33032718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 641, 747, 1282, 1494, 1923, 2241, 3846, 4482, 5769, 6723, 11538, 13446, 17307, 20169, 34614, 40338, 51921, 53203, 103842, 106406, 155763, 159609, 311526, 319218, 478827, 957654, 1436481, 2872962, 4309443, 8618886, 12928329, 25856658]

約数ペア:

[(1, 25856658), (2, 12928329), (3, 8618886), (6, 4309443), (9, 2872962), (18, 1436481), (27, 957654), (54, 478827), (81, 319218), (83, 311526), (162, 159609), (166, 155763), (243, 106406), (249, 103842), (486, 53203), (498, 51921), (641, 40338), (747, 34614), (1282, 20169), (1494, 17307), (1923, 13446), (2241, 11538), (3846, 6723), (4482, 5769)]