2018918767554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2371}}^1\times {\mathrm{5407}}^1$

素因数の和:8472

約数の個数: 96

約数和(自身を含む): 4720672879104

約数和(自身を除く): 2701754111550

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 673, 1346, 2019, 2371, 4038, 4742, 5407, 6057, 7113, 8749, 10814, 12114, 14226, 16221, 17498, 21339, 26247, 30823, 32442, 42678, 48663, 52494, 61646, 70291, 78741, 92469, 97326, 140582, 157482, 184938, 210873, 277407, 421746, 554814, 632619, 1265238, 1595683, 3191366, 3638911, 4787049, 7277822, 9574098, 10916733, 12819997, 14361147, 20743879, 21833466, 25639994, 28722294, 32750199, 38459991, 41487758, 47305843, 62231637, 65500398, 76919982, 94611686, 115379973, 124463274, 141917529, 166659961, 186694911, 230759946, 283835058, 333319922, 373389822, 425752587, 499979883, 851505174, 999959766, 1499939649, 2999879298, 8627857981, 17255715962, 25883573943, 51767147886, 77650721829, 112162153753, 155301443658, 224324307506, 336486461259, 672972922518, 1009459383777, 2018918767554]

約数ペア:

[(1, 2018918767554), (2, 1009459383777), (3, 672972922518), (6, 336486461259), (9, 224324307506), (13, 155301443658), (18, 112162153753), (26, 77650721829), (39, 51767147886), (78, 25883573943), (117, 17255715962), (234, 8627857981), (673, 2999879298), (1346, 1499939649), (2019, 999959766), (2371, 851505174), (4038, 499979883), (4742, 425752587), (5407, 373389822), (6057, 333319922), (7113, 283835058), (8749, 230759946), (10814, 186694911), (12114, 166659961), (14226, 141917529), (16221, 124463274), (17498, 115379973), (21339, 94611686), (26247, 76919982), (30823, 65500398), (32442, 62231637), (42678, 47305843), (48663, 41487758), (52494, 38459991), (61646, 32750199), (70291, 28722294), (78741, 25639994), (92469, 21833466), (97326, 20743879), (140582, 14361147), (157482, 12819997), (184938, 10916733), (210873, 9574098), (277407, 7277822), (421746, 4787049), (554814, 3638911), (632619, 3191366), (1265238, 1595683)]