2285892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 6779136

約数和(自身を除く): 4493244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 193, 252, 282, 329, 386, 423, 564, 579, 658, 772, 846, 987, 1158, 1316, 1351, 1692, 1737, 1974, 2316, 2702, 2961, 3474, 3948, 4053, 5404, 5922, 6948, 8106, 9071, 11844, 12159, 16212, 18142, 24318, 27213, 36284, 48636, 54426, 63497, 81639, 108852, 126994, 163278, 190491, 253988, 326556, 380982, 571473, 761964, 1142946, 2285892]

約数ペア:

[(1, 2285892), (2, 1142946), (3, 761964), (4, 571473), (6, 380982), (7, 326556), (9, 253988), (12, 190491), (14, 163278), (18, 126994), (21, 108852), (28, 81639), (36, 63497), (42, 54426), (47, 48636), (63, 36284), (84, 27213), (94, 24318), (126, 18142), (141, 16212), (188, 12159), (193, 11844), (252, 9071), (282, 8106), (329, 6948), (386, 5922), (423, 5404), (564, 4053), (579, 3948), (658, 3474), (772, 2961), (846, 2702), (987, 2316), (1158, 1974), (1316, 1737), (1351, 1692)]