1566995436

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20639}}^1$

素因数の和:20708

約数の個数: 96

約数和(自身を含む): 4392192000

約数和(自身を除く): 2825196564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1998, 2052, 2109, 2812, 3996, 4218, 6327, 8436, 12654, 18981, 20639, 25308, 37962, 41278, 61917, 75924, 82556, 123834, 185751, 247668, 371502, 392141, 557253, 743004, 763643, 784282, 1114506, 1176423, 1527286, 1568564, 2229012, 2290929, 2352846, 3054572, 3529269, 4581858, 4705692, 6872787, 7058538, 9163716, 10587807, 13745574, 14117076, 14509217, 20618361, 21175614, 27491148, 29018434, 41236722, 42351228, 43527651, 58036868, 82473444, 87055302, 130582953, 174110604, 261165906, 391748859, 522331812, 783497718, 1566995436]

約数ペア:

[(1, 1566995436), (2, 783497718), (3, 522331812), (4, 391748859), (6, 261165906), (9, 174110604), (12, 130582953), (18, 87055302), (19, 82473444), (27, 58036868), (36, 43527651), (37, 42351228), (38, 41236722), (54, 29018434), (57, 27491148), (74, 21175614), (76, 20618361), (108, 14509217), (111, 14117076), (114, 13745574), (148, 10587807), (171, 9163716), (222, 7058538), (228, 6872787), (333, 4705692), (342, 4581858), (444, 3529269), (513, 3054572), (666, 2352846), (684, 2290929), (703, 2229012), (999, 1568564), (1026, 1527286), (1332, 1176423), (1406, 1114506), (1998, 784282), (2052, 763643), (2109, 743004), (2812, 557253), (3996, 392141), (4218, 371502), (6327, 247668), (8436, 185751), (12654, 123834), (18981, 82556), (20639, 75924), (25308, 61917), (37962, 41278)]