2128291236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1907071}}^1$

素因数の和:1907112

約数の個数: 36

約数和(自身を含む): 5553393664

約数和(自身を除く): 3425102428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1907071, 3814142, 5721213, 7628284, 11442426, 17163639, 22884852, 34327278, 59119201, 68654556, 118238402, 177357603, 236476804, 354715206, 532072809, 709430412, 1064145618, 2128291236]

約数ペア:

[(1, 2128291236), (2, 1064145618), (3, 709430412), (4, 532072809), (6, 354715206), (9, 236476804), (12, 177357603), (18, 118238402), (31, 68654556), (36, 59119201), (62, 34327278), (93, 22884852), (124, 17163639), (186, 11442426), (279, 7628284), (372, 5721213), (558, 3814142), (1116, 1907071)]