15693791436

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{57383}}^1$

素因数の和:57571

約数の個数: 72

約数和(自身を含む): 40605836544

約数和(自身を除く): 24912045108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 284, 321, 426, 428, 639, 642, 852, 963, 1278, 1284, 1926, 2556, 3852, 7597, 15194, 22791, 30388, 45582, 57383, 68373, 91164, 114766, 136746, 172149, 229532, 273492, 344298, 516447, 688596, 1032894, 2065788, 4074193, 6139981, 8148386, 12222579, 12279962, 16296772, 18419943, 24445158, 24559924, 36667737, 36839886, 48890316, 55259829, 73335474, 73679772, 110519658, 146670948, 221039316, 435938651, 871877302, 1307815953, 1743754604, 2615631906, 3923447859, 5231263812, 7846895718, 15693791436]

約数ペア:

[(1, 15693791436), (2, 7846895718), (3, 5231263812), (4, 3923447859), (6, 2615631906), (9, 1743754604), (12, 1307815953), (18, 871877302), (36, 435938651), (71, 221039316), (107, 146670948), (142, 110519658), (213, 73679772), (214, 73335474), (284, 55259829), (321, 48890316), (426, 36839886), (428, 36667737), (639, 24559924), (642, 24445158), (852, 18419943), (963, 16296772), (1278, 12279962), (1284, 12222579), (1926, 8148386), (2556, 6139981), (3852, 4074193), (7597, 2065788), (15194, 1032894), (22791, 688596), (30388, 516447), (45582, 344298), (57383, 273492), (68373, 229532), (91164, 172149), (114766, 136746)]