1555016022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{16007}}^1$

素因数の和:16282

約数の個数: 64

約数和(自身を含む): 3964861440

約数和(自身を除く): 2409845418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 771, 1542, 1799, 2313, 3598, 4626, 5397, 6939, 10794, 13878, 16007, 16191, 32014, 32382, 48021, 48573, 96042, 97146, 112049, 144063, 224098, 288126, 336147, 432189, 672294, 864378, 1008441, 2016882, 3025323, 4113799, 6050646, 8227598, 12341397, 24682794, 28796593, 37024191, 57593186, 74048382, 86389779, 111072573, 172779558, 222145146, 259169337, 518338674, 777508011, 1555016022]

約数ペア:

[(1, 1555016022), (2, 777508011), (3, 518338674), (6, 259169337), (7, 222145146), (9, 172779558), (14, 111072573), (18, 86389779), (21, 74048382), (27, 57593186), (42, 37024191), (54, 28796593), (63, 24682794), (126, 12341397), (189, 8227598), (257, 6050646), (378, 4113799), (514, 3025323), (771, 2016882), (1542, 1008441), (1799, 864378), (2313, 672294), (3598, 432189), (4626, 336147), (5397, 288126), (6939, 224098), (10794, 144063), (13878, 112049), (16007, 97146), (16191, 96042), (32014, 48573), (32382, 48021)]