84005838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1021}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 208537056

約数和(自身を除く): 124531218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 653, 1021, 1306, 1959, 2042, 3063, 3918, 4571, 5877, 6126, 7147, 9142, 9189, 11754, 13713, 14294, 18378, 21441, 27426, 41139, 42882, 64323, 82278, 128646, 666713, 1333426, 2000139, 4000278, 4666991, 6000417, 9333982, 12000834, 14000973, 28001946, 42002919, 84005838]

約数ペア:

[(1, 84005838), (2, 42002919), (3, 28001946), (6, 14000973), (7, 12000834), (9, 9333982), (14, 6000417), (18, 4666991), (21, 4000278), (42, 2000139), (63, 1333426), (126, 666713), (653, 128646), (1021, 82278), (1306, 64323), (1959, 42882), (2042, 41139), (3063, 27426), (3918, 21441), (4571, 18378), (5877, 14294), (6126, 13713), (7147, 11754), (9142, 9189)]