1912191262164

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{2500891}}^1$

素因数の和:2501285

約数の個数: 72

約数和(自身を含む): 4921215263328

約数和(自身を除く): 3009024001164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 317, 402, 603, 634, 804, 951, 1206, 1268, 1902, 2412, 2853, 3804, 5706, 11412, 21239, 42478, 63717, 84956, 127434, 191151, 254868, 382302, 764604, 2500891, 5001782, 7502673, 10003564, 15005346, 22508019, 30010692, 45016038, 90032076, 167559697, 335119394, 502679091, 670238788, 792782447, 1005358182, 1508037273, 1585564894, 2010716364, 2378347341, 3016074546, 3171129788, 4756694682, 6032149092, 7135042023, 9513389364, 14270084046, 28540168092, 53116423949, 106232847898, 159349271847, 212465695796, 318698543694, 478047815541, 637397087388, 956095631082, 1912191262164]

約数ペア:

[(1, 1912191262164), (2, 956095631082), (3, 637397087388), (4, 478047815541), (6, 318698543694), (9, 212465695796), (12, 159349271847), (18, 106232847898), (36, 53116423949), (67, 28540168092), (134, 14270084046), (201, 9513389364), (268, 7135042023), (317, 6032149092), (402, 4756694682), (603, 3171129788), (634, 3016074546), (804, 2378347341), (951, 2010716364), (1206, 1585564894), (1268, 1508037273), (1902, 1005358182), (2412, 792782447), (2853, 670238788), (3804, 502679091), (5706, 335119394), (11412, 167559697), (21239, 90032076), (42478, 45016038), (63717, 30010692), (84956, 22508019), (127434, 15005346), (191151, 10003564), (254868, 7502673), (382302, 5001782), (764604, 2500891)]