25186554

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 58909032

約数和(自身を除く): 33722478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1553, 1802, 2703, 3106, 4659, 5406, 8109, 9318, 13977, 16218, 26401, 27954, 52802, 79203, 82309, 158406, 164618, 237609, 246927, 475218, 493854, 740781, 1399253, 1481562, 2798506, 4197759, 8395518, 12593277, 25186554]

約数ペア:

[(1, 25186554), (2, 12593277), (3, 8395518), (6, 4197759), (9, 2798506), (17, 1481562), (18, 1399253), (34, 740781), (51, 493854), (53, 475218), (102, 246927), (106, 237609), (153, 164618), (159, 158406), (306, 82309), (318, 79203), (477, 52802), (901, 27954), (954, 26401), (1553, 16218), (1802, 13977), (2703, 9318), (3106, 8109), (4659, 5406)]