2018931468

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{2293}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 4748029440

約数和(自身を除く): 2729097972

約数列:

[1, 2, 3, 4, 6, 12, 239, 307, 478, 614, 717, 921, 956, 1228, 1434, 1842, 2293, 2868, 3684, 4586, 6879, 9172, 13758, 27516, 73373, 146746, 220119, 293492, 440238, 548027, 703951, 880476, 1096054, 1407902, 1644081, 2111853, 2192108, 2815804, 3288162, 4223706, 6576324, 8447412, 168244289, 336488578, 504732867, 672977156, 1009465734, 2018931468]

約数ペア:

[(1, 2018931468), (2, 1009465734), (3, 672977156), (4, 504732867), (6, 336488578), (12, 168244289), (239, 8447412), (307, 6576324), (478, 4223706), (614, 3288162), (717, 2815804), (921, 2192108), (956, 2111853), (1228, 1644081), (1434, 1407902), (1842, 1096054), (2293, 880476), (2868, 703951), (3684, 548027), (4586, 440238), (6879, 293492), (9172, 220119), (13758, 146746), (27516, 73373)]