18945135468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25059703}}^1$

素因数の和:25059723

約数の個数: 48

約数和(自身を含む): 56133736960

約数和(自身を除く): 37188601492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 25059703, 50119406, 75179109, 100238812, 150358218, 175417921, 225537327, 300716436, 350835842, 451074654, 526253763, 676611981, 701671684, 902149308, 1052507526, 1353223962, 1578761289, 2105015052, 2706447924, 3157522578, 4736283867, 6315045156, 9472567734, 18945135468]

約数ペア:

[(1, 18945135468), (2, 9472567734), (3, 6315045156), (4, 4736283867), (6, 3157522578), (7, 2706447924), (9, 2105015052), (12, 1578761289), (14, 1353223962), (18, 1052507526), (21, 902149308), (27, 701671684), (28, 676611981), (36, 526253763), (42, 451074654), (54, 350835842), (63, 300716436), (84, 225537327), (108, 175417921), (126, 150358218), (189, 100238812), (252, 75179109), (378, 50119406), (756, 25059703)]