846486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 1991808

約数和(自身を除く): 1145322

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 41, 62, 74, 82, 93, 111, 123, 186, 222, 246, 279, 333, 369, 558, 666, 738, 1147, 1271, 1517, 2294, 2542, 3034, 3441, 3813, 4551, 6882, 7626, 9102, 10323, 11439, 13653, 20646, 22878, 27306, 47027, 94054, 141081, 282162, 423243, 846486]

約数ペア:

[(1, 846486), (2, 423243), (3, 282162), (6, 141081), (9, 94054), (18, 47027), (31, 27306), (37, 22878), (41, 20646), (62, 13653), (74, 11439), (82, 10323), (93, 9102), (111, 7626), (123, 6882), (186, 4551), (222, 3813), (246, 3441), (279, 3034), (333, 2542), (369, 2294), (558, 1517), (666, 1271), (738, 1147)]