21134555436

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 51004800000

約数和(自身を除く): 29870244564

約数列:

[1, 2, 3, 4, 6, 12, 59, 109, 118, 137, 177, 218, 236, 274, 327, 354, 411, 436, 548, 654, 708, 822, 1308, 1644, 1999, 3998, 5997, 6431, 7996, 8083, 11994, 12862, 14933, 16166, 19293, 23988, 24249, 25724, 29866, 32332, 38586, 44799, 48498, 59732, 77172, 89598, 96996, 117941, 179196, 217891, 235882, 273863, 353823, 435782, 471764, 547726, 653673, 707646, 821589, 871564, 881047, 1095452, 1307346, 1415292, 1643178, 1762094, 2614692, 2643141, 3286356, 3524188, 5286282, 10572564, 12855569, 16157917, 25711138, 29851067, 32315834, 38566707, 48473751, 51422276, 59702134, 64631668, 77133414, 89553201, 96947502, 119404268, 154266828, 179106402, 193895004, 358212804, 1761212953, 3522425906, 5283638859, 7044851812, 10567277718, 21134555436]

約数ペア:

[(1, 21134555436), (2, 10567277718), (3, 7044851812), (4, 5283638859), (6, 3522425906), (12, 1761212953), (59, 358212804), (109, 193895004), (118, 179106402), (137, 154266828), (177, 119404268), (218, 96947502), (236, 89553201), (274, 77133414), (327, 64631668), (354, 59702134), (411, 51422276), (436, 48473751), (548, 38566707), (654, 32315834), (708, 29851067), (822, 25711138), (1308, 16157917), (1644, 12855569), (1999, 10572564), (3998, 5286282), (5997, 3524188), (6431, 3286356), (7996, 2643141), (8083, 2614692), (11994, 1762094), (12862, 1643178), (14933, 1415292), (16166, 1307346), (19293, 1095452), (23988, 881047), (24249, 871564), (25724, 821589), (29866, 707646), (32332, 653673), (38586, 547726), (44799, 471764), (48498, 435782), (59732, 353823), (77172, 273863), (89598, 235882), (96996, 217891), (117941, 179196)]