16451316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 49889280

約数和(自身を除く): 33437964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 463, 564, 658, 756, 846, 926, 987, 1269, 1316, 1389, 1692, 1852, 1974, 2538, 2778, 2961, 3241, 3948, 4167, 5076, 5556, 5922, 6482, 8334, 8883, 9723, 11844, 12501, 12964, 16668, 17766, 19446, 21761, 25002, 29169, 35532, 38892, 43522, 50004, 58338, 65283, 87044, 87507, 116676, 130566, 152327, 175014, 195849, 261132, 304654, 350028, 391698, 456981, 587547, 609308, 783396, 913962, 1175094, 1370943, 1827924, 2350188, 2741886, 4112829, 5483772, 8225658, 16451316]

約数ペア:

[(1, 16451316), (2, 8225658), (3, 5483772), (4, 4112829), (6, 2741886), (7, 2350188), (9, 1827924), (12, 1370943), (14, 1175094), (18, 913962), (21, 783396), (27, 609308), (28, 587547), (36, 456981), (42, 391698), (47, 350028), (54, 304654), (63, 261132), (84, 195849), (94, 175014), (108, 152327), (126, 130566), (141, 116676), (188, 87507), (189, 87044), (252, 65283), (282, 58338), (329, 50004), (378, 43522), (423, 38892), (463, 35532), (564, 29169), (658, 25002), (756, 21761), (846, 19446), (926, 17766), (987, 16668), (1269, 12964), (1316, 12501), (1389, 11844), (1692, 9723), (1852, 8883), (1974, 8334), (2538, 6482), (2778, 5922), (2961, 5556), (3241, 5076), (3948, 4167)]