15707467386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{16603}}^1$

素因数の和:16948

約数の個数: 72

約数和(自身を含む): 36972857376

約数和(自身を除く): 21265389990

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 311, 338, 507, 622, 933, 1014, 1521, 1866, 2799, 3042, 4043, 5598, 8086, 12129, 16603, 24258, 33206, 36387, 49809, 52559, 72774, 99618, 105118, 149427, 157677, 215839, 298854, 315354, 431678, 473031, 647517, 946062, 1295034, 1942551, 2805907, 3885102, 5163533, 5611814, 8417721, 10327066, 15490599, 16835442, 25253163, 30981198, 46471797, 50506326, 67125929, 92943594, 134251858, 201377787, 402755574, 604133361, 872637077, 1208266722, 1745274154, 2617911231, 5235822462, 7853733693, 15707467386]

約数ペア:

[(1, 15707467386), (2, 7853733693), (3, 5235822462), (6, 2617911231), (9, 1745274154), (13, 1208266722), (18, 872637077), (26, 604133361), (39, 402755574), (78, 201377787), (117, 134251858), (169, 92943594), (234, 67125929), (311, 50506326), (338, 46471797), (507, 30981198), (622, 25253163), (933, 16835442), (1014, 15490599), (1521, 10327066), (1866, 8417721), (2799, 5611814), (3042, 5163533), (4043, 3885102), (5598, 2805907), (8086, 1942551), (12129, 1295034), (16603, 946062), (24258, 647517), (33206, 473031), (36387, 431678), (49809, 315354), (52559, 298854), (72774, 215839), (99618, 157677), (105118, 149427)]