21085512552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22527257}}^1$

素因数の和:22527282

約数の個数: 48

約数和(自身を含む): 61499414340

約数和(自身を除く): 40413901788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 22527257, 45054514, 67581771, 90109028, 135163542, 180218056, 202745313, 270327084, 292854341, 405490626, 540654168, 585708682, 810981252, 878563023, 1171417364, 1621962504, 1757126046, 2342834728, 2635689069, 3514252092, 5271378138, 7028504184, 10542756276, 21085512552]

約数ペア:

[(1, 21085512552), (2, 10542756276), (3, 7028504184), (4, 5271378138), (6, 3514252092), (8, 2635689069), (9, 2342834728), (12, 1757126046), (13, 1621962504), (18, 1171417364), (24, 878563023), (26, 810981252), (36, 585708682), (39, 540654168), (52, 405490626), (72, 292854341), (78, 270327084), (104, 202745313), (117, 180218056), (156, 135163542), (234, 90109028), (312, 67581771), (468, 45054514), (936, 22527257)]