2021653074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{37991}}^1$

素因数の和:38191

約数の個数: 48

約数和(自身を含む): 4729548096

約数和(自身を除く): 2707895022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 294, 362, 543, 1086, 1267, 2534, 3801, 7602, 8869, 17738, 26607, 37991, 53214, 75982, 113973, 227946, 265937, 531874, 797811, 1595622, 1861559, 3723118, 5584677, 6876371, 11169354, 13752742, 20629113, 41258226, 48134597, 96269194, 144403791, 288807582, 336942179, 673884358, 1010826537, 2021653074]

約数ペア:

[(1, 2021653074), (2, 1010826537), (3, 673884358), (6, 336942179), (7, 288807582), (14, 144403791), (21, 96269194), (42, 48134597), (49, 41258226), (98, 20629113), (147, 13752742), (181, 11169354), (294, 6876371), (362, 5584677), (543, 3723118), (1086, 1861559), (1267, 1595622), (2534, 797811), (3801, 531874), (7602, 265937), (8869, 227946), (17738, 113973), (26607, 75982), (37991, 53214)]