18706075416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12371743}}^1$

素因数の和:12371765

約数の個数: 64

約数和(自身を含む): 59384371200

約数和(自身を除く): 40678295784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12371743, 24743486, 37115229, 49486972, 74230458, 86602201, 98973944, 111345687, 148460916, 173204402, 222691374, 259806603, 296921832, 334037061, 346408804, 445382748, 519613206, 668074122, 692817608, 779419809, 890765496, 1039226412, 1336148244, 1558839618, 2078452824, 2338259427, 2672296488, 3117679236, 4676518854, 6235358472, 9353037708, 18706075416]

約数ペア:

[(1, 18706075416), (2, 9353037708), (3, 6235358472), (4, 4676518854), (6, 3117679236), (7, 2672296488), (8, 2338259427), (9, 2078452824), (12, 1558839618), (14, 1336148244), (18, 1039226412), (21, 890765496), (24, 779419809), (27, 692817608), (28, 668074122), (36, 519613206), (42, 445382748), (54, 346408804), (56, 334037061), (63, 296921832), (72, 259806603), (84, 222691374), (108, 173204402), (126, 148460916), (168, 111345687), (189, 98973944), (216, 86602201), (252, 74230458), (378, 49486972), (504, 37115229), (756, 24743486), (1512, 12371743)]