15697722564

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{18443}}^1$

素因数の和:18567

約数の個数: 120

約数和(自身を含む): 42741978048

約数和(自身を除く): 27044255484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 81, 108, 111, 142, 148, 162, 213, 222, 284, 324, 333, 426, 444, 639, 666, 852, 999, 1278, 1332, 1917, 1998, 2556, 2627, 2997, 3834, 3996, 5254, 5751, 5994, 7668, 7881, 10508, 11502, 11988, 15762, 18443, 23004, 23643, 31524, 36886, 47286, 55329, 70929, 73772, 94572, 110658, 141858, 165987, 212787, 221316, 283716, 331974, 425574, 497961, 663948, 682391, 851148, 995922, 1309453, 1364782, 1493883, 1991844, 2047173, 2618906, 2729564, 2987766, 3928359, 4094346, 5237812, 5975532, 6141519, 7856718, 8188692, 11785077, 12283038, 15713436, 18424557, 23570154, 24566076, 35355231, 36849114, 47140308, 48449761, 55273671, 70710462, 73698228, 96899522, 106065693, 110547342, 141420924, 145349283, 193799044, 212131386, 221094684, 290698566, 424262772, 436047849, 581397132, 872095698, 1308143547, 1744191396, 2616287094, 3924430641, 5232574188, 7848861282, 15697722564]

約数ペア:

[(1, 15697722564), (2, 7848861282), (3, 5232574188), (4, 3924430641), (6, 2616287094), (9, 1744191396), (12, 1308143547), (18, 872095698), (27, 581397132), (36, 436047849), (37, 424262772), (54, 290698566), (71, 221094684), (74, 212131386), (81, 193799044), (108, 145349283), (111, 141420924), (142, 110547342), (148, 106065693), (162, 96899522), (213, 73698228), (222, 70710462), (284, 55273671), (324, 48449761), (333, 47140308), (426, 36849114), (444, 35355231), (639, 24566076), (666, 23570154), (852, 18424557), (999, 15713436), (1278, 12283038), (1332, 11785077), (1917, 8188692), (1998, 7856718), (2556, 6141519), (2627, 5975532), (2997, 5237812), (3834, 4094346), (3996, 3928359), (5254, 2987766), (5751, 2729564), (5994, 2618906), (7668, 2047173), (7881, 1991844), (10508, 1493883), (11502, 1364782), (11988, 1309453), (15762, 995922), (18443, 851148), (23004, 682391), (23643, 663948), (31524, 497961), (36886, 425574), (47286, 331974), (55329, 283716), (70929, 221316), (73772, 212787), (94572, 165987), (110658, 141858)]