40885026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 101756928

約数和(自身を除く): 60871902

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 727, 1339, 1442, 1454, 2163, 2181, 2678, 4017, 4326, 4362, 5089, 8034, 9373, 9451, 10178, 15267, 18746, 18902, 28119, 28353, 30534, 56238, 56706, 66157, 74881, 132314, 149762, 198471, 224643, 396942, 449286, 524167, 973453, 1048334, 1572501, 1946906, 2920359, 3145002, 5840718, 6814171, 13628342, 20442513, 40885026]

約数ペア:

[(1, 40885026), (2, 20442513), (3, 13628342), (6, 6814171), (7, 5840718), (13, 3145002), (14, 2920359), (21, 1946906), (26, 1572501), (39, 1048334), (42, 973453), (78, 524167), (91, 449286), (103, 396942), (182, 224643), (206, 198471), (273, 149762), (309, 132314), (546, 74881), (618, 66157), (721, 56706), (727, 56238), (1339, 30534), (1442, 28353), (1454, 28119), (2163, 18902), (2181, 18746), (2678, 15267), (4017, 10178), (4326, 9451), (4362, 9373), (5089, 8034)]