23781924

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 63903840

約数和(自身を除く): 40121916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 569, 774, 972, 1138, 1161, 1548, 1707, 2276, 2322, 3414, 3483, 4644, 5121, 6828, 6966, 10242, 10449, 13932, 15363, 20484, 20898, 24467, 30726, 41796, 46089, 48934, 61452, 73401, 92178, 97868, 138267, 146802, 184356, 220203, 276534, 293604, 440406, 553068, 660609, 880812, 1321218, 1981827, 2642436, 3963654, 5945481, 7927308, 11890962, 23781924]

約数ペア:

[(1, 23781924), (2, 11890962), (3, 7927308), (4, 5945481), (6, 3963654), (9, 2642436), (12, 1981827), (18, 1321218), (27, 880812), (36, 660609), (43, 553068), (54, 440406), (81, 293604), (86, 276534), (108, 220203), (129, 184356), (162, 146802), (172, 138267), (243, 97868), (258, 92178), (324, 73401), (387, 61452), (486, 48934), (516, 46089), (569, 41796), (774, 30726), (972, 24467), (1138, 20898), (1161, 20484), (1548, 15363), (1707, 13932), (2276, 10449), (2322, 10242), (3414, 6966), (3483, 6828), (4644, 5121)]