2991166163622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{608702923}}^1$

素因数の和:608702954

約数の個数: 64

約数和(自身を含む): 8180967298560

約数和(自身を除く): 5189801134938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 608702923, 1217405846, 1826108769, 3652217538, 4260920461, 5478326307, 7913137999, 8521840922, 10956652614, 12782761383, 15826275998, 16434978921, 23739413997, 25565522766, 32869957842, 38348284149, 47478827994, 55391965993, 71218241991, 76696568298, 110783931986, 115044852447, 142436483982, 166175897979, 213654725973, 230089704894, 332351795958, 427309451946, 498527693937, 997055387874, 1495583081811, 2991166163622]

約数ペア:

[(1, 2991166163622), (2, 1495583081811), (3, 997055387874), (6, 498527693937), (7, 427309451946), (9, 332351795958), (13, 230089704894), (14, 213654725973), (18, 166175897979), (21, 142436483982), (26, 115044852447), (27, 110783931986), (39, 76696568298), (42, 71218241991), (54, 55391965993), (63, 47478827994), (78, 38348284149), (91, 32869957842), (117, 25565522766), (126, 23739413997), (182, 16434978921), (189, 15826275998), (234, 12782761383), (273, 10956652614), (351, 8521840922), (378, 7913137999), (546, 5478326307), (702, 4260920461), (819, 3652217538), (1638, 1826108769), (2457, 1217405846), (4914, 608702923)]