1313658

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 56

約数和(自身を含む): 3187188

約数和(自身を除く): 1873530

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 81, 102, 106, 153, 159, 162, 243, 306, 318, 459, 477, 486, 729, 901, 918, 954, 1377, 1431, 1458, 1802, 2703, 2754, 2862, 4131, 4293, 5406, 8109, 8262, 8586, 12393, 12879, 16218, 24327, 24786, 25758, 38637, 48654, 72981, 77274, 145962, 218943, 437886, 656829, 1313658]

約数ペア:

[(1, 1313658), (2, 656829), (3, 437886), (6, 218943), (9, 145962), (17, 77274), (18, 72981), (27, 48654), (34, 38637), (51, 25758), (53, 24786), (54, 24327), (81, 16218), (102, 12879), (106, 12393), (153, 8586), (159, 8262), (162, 8109), (243, 5406), (306, 4293), (318, 4131), (459, 2862), (477, 2754), (486, 2703), (729, 1802), (901, 1458), (918, 1431), (954, 1377)]