1839772536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{42611}}^1$

素因数の和:42884

約数の個数: 64

約数和(自身を含む): 5277070080

約数和(自身を除く): 3437297544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 21588, 42611, 43176, 85222, 127833, 170444, 255666, 298277, 340888, 511332, 596554, 894831, 1022664, 1193108, 1789662, 2386216, 3579324, 7158648, 10951027, 21902054, 32853081, 43804108, 65706162, 76657189, 87608216, 131412324, 153314378, 229971567, 262824648, 306628756, 459943134, 613257512, 919886268, 1839772536]

約数ペア:

[(1, 1839772536), (2, 919886268), (3, 613257512), (4, 459943134), (6, 306628756), (7, 262824648), (8, 229971567), (12, 153314378), (14, 131412324), (21, 87608216), (24, 76657189), (28, 65706162), (42, 43804108), (56, 32853081), (84, 21902054), (168, 10951027), (257, 7158648), (514, 3579324), (771, 2386216), (1028, 1789662), (1542, 1193108), (1799, 1022664), (2056, 894831), (3084, 596554), (3598, 511332), (5397, 340888), (6168, 298277), (7196, 255666), (10794, 170444), (14392, 127833), (21588, 85222), (42611, 43176)]