2021786838

素因数分解:

$2^1\times 3^3\times {\mathrm{601}}^1\times {\mathrm{62297}}^1$

素因数の和:62909

約数の個数: 32

約数和(自身を含む): 4500407520

約数和(自身を除く): 2478620682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 601, 1202, 1803, 3606, 5409, 10818, 16227, 32454, 62297, 124594, 186891, 373782, 560673, 1121346, 1682019, 3364038, 37440497, 74880994, 112321491, 224642982, 336964473, 673928946, 1010893419, 2021786838]

約数ペア:

[(1, 2021786838), (2, 1010893419), (3, 673928946), (6, 336964473), (9, 224642982), (18, 112321491), (27, 74880994), (54, 37440497), (601, 3364038), (1202, 1682019), (1803, 1121346), (3606, 560673), (5409, 373782), (10818, 186891), (16227, 124594), (32454, 62297)]