2015504856

素因数分解:

$2^3\times 3^4\times {\mathrm{827}}^1\times {\mathrm{3761}}^1$

素因数の和:4606

約数の個数: 80

約数和(自身を含む): 5653608840

約数和(自身を除く): 3638103984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 827, 1654, 2481, 3308, 3761, 4962, 6616, 7443, 7522, 9924, 11283, 14886, 15044, 19848, 22329, 22566, 29772, 30088, 33849, 44658, 45132, 59544, 66987, 67698, 89316, 90264, 101547, 133974, 135396, 178632, 203094, 267948, 270792, 304641, 406188, 535896, 609282, 812376, 1218564, 2437128, 3110347, 6220694, 9331041, 12441388, 18662082, 24882776, 27993123, 37324164, 55986246, 74648328, 83979369, 111972492, 167958738, 223944984, 251938107, 335917476, 503876214, 671834952, 1007752428, 2015504856]

約数ペア:

[(1, 2015504856), (2, 1007752428), (3, 671834952), (4, 503876214), (6, 335917476), (8, 251938107), (9, 223944984), (12, 167958738), (18, 111972492), (24, 83979369), (27, 74648328), (36, 55986246), (54, 37324164), (72, 27993123), (81, 24882776), (108, 18662082), (162, 12441388), (216, 9331041), (324, 6220694), (648, 3110347), (827, 2437128), (1654, 1218564), (2481, 812376), (3308, 609282), (3761, 535896), (4962, 406188), (6616, 304641), (7443, 270792), (7522, 267948), (9924, 203094), (11283, 178632), (14886, 135396), (15044, 133974), (19848, 101547), (22329, 90264), (22566, 89316), (29772, 67698), (30088, 66987), (33849, 59544), (44658, 45132)]