218477466

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2917}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 518236800

約数和(自身を除く): 299759334

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 2774, 2917, 3942, 4161, 5834, 8322, 8751, 12483, 17502, 24966, 26253, 37449, 52506, 55423, 74898, 78759, 110846, 157518, 166269, 212941, 332538, 425882, 498807, 638823, 997614, 1277646, 1496421, 1916469, 2992842, 3832938, 4045879, 5749407, 8091758, 11498814, 12137637, 24275274, 36412911, 72825822, 109238733, 218477466]

約数ペア:

[(1, 218477466), (2, 109238733), (3, 72825822), (6, 36412911), (9, 24275274), (18, 12137637), (19, 11498814), (27, 8091758), (38, 5749407), (54, 4045879), (57, 3832938), (73, 2992842), (114, 1916469), (146, 1496421), (171, 1277646), (219, 997614), (342, 638823), (438, 498807), (513, 425882), (657, 332538), (1026, 212941), (1314, 166269), (1387, 157518), (1971, 110846), (2774, 78759), (2917, 74898), (3942, 55423), (4161, 52506), (5834, 37449), (8322, 26253), (8751, 24966), (12483, 17502)]