18703953486

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3499}}^1$

素因数の和:4180

約数の個数: 96

約数和(自身を含む): 44579808000

約数和(自身を除く): 25875854514

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 647, 918, 1294, 1377, 1941, 2754, 3499, 3882, 4131, 5823, 6998, 8262, 10497, 10999, 11646, 17469, 20994, 21998, 31491, 32997, 34938, 52407, 59483, 62982, 65994, 94473, 98991, 104814, 118966, 157221, 178449, 188946, 197982, 283419, 296973, 314442, 356898, 535347, 566838, 593946, 850257, 890919, 1070694, 1606041, 1700514, 1781838, 2263853, 2672757, 3212082, 4527706, 4818123, 5345514, 6791559, 9636246, 13583118, 14454369, 20374677, 28908738, 38485501, 40749354, 61124031, 76971002, 115456503, 122248062, 183372093, 230913006, 346369509, 366744186, 550116279, 692739018, 1039108527, 1100232558, 2078217054, 3117325581, 6234651162, 9351976743, 18703953486]

約数ペア:

[(1, 18703953486), (2, 9351976743), (3, 6234651162), (6, 3117325581), (9, 2078217054), (17, 1100232558), (18, 1039108527), (27, 692739018), (34, 550116279), (51, 366744186), (54, 346369509), (81, 230913006), (102, 183372093), (153, 122248062), (162, 115456503), (243, 76971002), (306, 61124031), (459, 40749354), (486, 38485501), (647, 28908738), (918, 20374677), (1294, 14454369), (1377, 13583118), (1941, 9636246), (2754, 6791559), (3499, 5345514), (3882, 4818123), (4131, 4527706), (5823, 3212082), (6998, 2672757), (8262, 2263853), (10497, 1781838), (10999, 1700514), (11646, 1606041), (17469, 1070694), (20994, 890919), (21998, 850257), (31491, 593946), (32997, 566838), (34938, 535347), (52407, 356898), (59483, 314442), (62982, 296973), (65994, 283419), (94473, 197982), (98991, 188946), (104814, 178449), (118966, 157221)]