17776822644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{12211}}^1$

素因数の和:12390

約数の個数: 144

約数和(自身を含む): 52808595840

約数和(自身を除く): 35031773196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 109, 126, 159, 212, 218, 252, 318, 327, 371, 436, 477, 636, 654, 742, 763, 954, 981, 1113, 1308, 1484, 1526, 1908, 1962, 2226, 2289, 3052, 3339, 3924, 4452, 4578, 5777, 6678, 6867, 9156, 11554, 12211, 13356, 13734, 17331, 23108, 24422, 27468, 34662, 36633, 40439, 48844, 51993, 69324, 73266, 80878, 85477, 103986, 109899, 121317, 146532, 161756, 170954, 207972, 219798, 242634, 256431, 341908, 363951, 439596, 485268, 512862, 647183, 727902, 769293, 1025724, 1294366, 1330999, 1455804, 1538586, 1941549, 2588732, 2661998, 3077172, 3883098, 3992997, 4530281, 5323996, 5824647, 7766196, 7985994, 9060562, 9316993, 11649294, 11978991, 13590843, 15971988, 18121124, 18633986, 23298588, 23957982, 27181686, 27950979, 37267972, 40772529, 47915964, 54363372, 55901958, 70542947, 81545058, 83852937, 111803916, 141085894, 163090116, 167705874, 211628841, 282171788, 335411748, 423257682, 493800629, 634886523, 846515364, 987601258, 1269773046, 1481401887, 1975202516, 2539546092, 2962803774, 4444205661, 5925607548, 8888411322, 17776822644]

約数ペア:

[(1, 17776822644), (2, 8888411322), (3, 5925607548), (4, 4444205661), (6, 2962803774), (7, 2539546092), (9, 1975202516), (12, 1481401887), (14, 1269773046), (18, 987601258), (21, 846515364), (28, 634886523), (36, 493800629), (42, 423257682), (53, 335411748), (63, 282171788), (84, 211628841), (106, 167705874), (109, 163090116), (126, 141085894), (159, 111803916), (212, 83852937), (218, 81545058), (252, 70542947), (318, 55901958), (327, 54363372), (371, 47915964), (436, 40772529), (477, 37267972), (636, 27950979), (654, 27181686), (742, 23957982), (763, 23298588), (954, 18633986), (981, 18121124), (1113, 15971988), (1308, 13590843), (1484, 11978991), (1526, 11649294), (1908, 9316993), (1962, 9060562), (2226, 7985994), (2289, 7766196), (3052, 5824647), (3339, 5323996), (3924, 4530281), (4452, 3992997), (4578, 3883098), (5777, 3077172), (6678, 2661998), (6867, 2588732), (9156, 1941549), (11554, 1538586), (12211, 1455804), (13356, 1330999), (13734, 1294366), (17331, 1025724), (23108, 769293), (24422, 727902), (27468, 647183), (34662, 512862), (36633, 485268), (40439, 439596), (48844, 363951), (51993, 341908), (69324, 256431), (73266, 242634), (80878, 219798), (85477, 207972), (103986, 170954), (109899, 161756), (121317, 146532)]