1980257831262

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7817}}^1\times {\mathrm{8093}}^1$

素因数の和:16002

約数の個数: 96

約数和(自身を含む): 4501407261312

約数和(自身を除く): 2521149430050

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 3478, 5217, 7817, 8093, 10434, 15634, 15651, 16186, 23451, 24279, 31302, 46902, 48558, 70353, 72837, 140706, 145674, 289229, 299441, 367399, 380371, 578458, 598882, 734798, 760742, 867687, 898323, 1102197, 1141113, 1735374, 1796646, 2204394, 2282226, 2603061, 2694969, 3306591, 3423339, 5206122, 5389938, 6613182, 6846678, 13593763, 14073727, 27187526, 28147454, 40781289, 42221181, 63262981, 81562578, 84442362, 122343867, 126525962, 126663543, 189788943, 244687734, 253327086, 379577886, 569366829, 1138733658, 2340730297, 2973360107, 4681460594, 5946720214, 7022190891, 8920080321, 14044381782, 17840160642, 21066572673, 26760240963, 42133145346, 53520481926, 110014323959, 220028647918, 330042971877, 660085943754, 990128915631, 1980257831262]

約数ペア:

[(1, 1980257831262), (2, 990128915631), (3, 660085943754), (6, 330042971877), (9, 220028647918), (18, 110014323959), (37, 53520481926), (47, 42133145346), (74, 26760240963), (94, 21066572673), (111, 17840160642), (141, 14044381782), (222, 8920080321), (282, 7022190891), (333, 5946720214), (423, 4681460594), (666, 2973360107), (846, 2340730297), (1739, 1138733658), (3478, 569366829), (5217, 379577886), (7817, 253327086), (8093, 244687734), (10434, 189788943), (15634, 126663543), (15651, 126525962), (16186, 122343867), (23451, 84442362), (24279, 81562578), (31302, 63262981), (46902, 42221181), (48558, 40781289), (70353, 28147454), (72837, 27187526), (140706, 14073727), (145674, 13593763), (289229, 6846678), (299441, 6613182), (367399, 5389938), (380371, 5206122), (578458, 3423339), (598882, 3306591), (734798, 2694969), (760742, 2603061), (867687, 2282226), (898323, 2204394), (1102197, 1796646), (1141113, 1735374)]