61641324

素因数分解:

$2^2\times 3^6\times {\mathrm{21139}}^1$

素因数の和:21161

約数の個数: 42

約数和(自身を含む): 161742140

約数和(自身を除く): 100100816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 21139, 42278, 63417, 84556, 126834, 190251, 253668, 380502, 570753, 761004, 1141506, 1712259, 2283012, 3424518, 5136777, 6849036, 10273554, 15410331, 20547108, 30820662, 61641324]

約数ペア:

[(1, 61641324), (2, 30820662), (3, 20547108), (4, 15410331), (6, 10273554), (9, 6849036), (12, 5136777), (18, 3424518), (27, 2283012), (36, 1712259), (54, 1141506), (81, 761004), (108, 570753), (162, 380502), (243, 253668), (324, 190251), (486, 126834), (729, 84556), (972, 63417), (1458, 42278), (2916, 21139)]