19427415126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{50993}}^1$

素因数の和:51245

約数の個数: 64

約数和(自身を含む): 45586188288

約数和(自身を除く): 26158773162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 193, 282, 329, 386, 579, 658, 987, 1158, 1351, 1974, 2702, 4053, 8106, 9071, 18142, 27213, 50993, 54426, 63497, 101986, 126994, 152979, 190491, 305958, 356951, 380982, 713902, 1070853, 2141706, 2396671, 4793342, 7190013, 9841649, 14380026, 16776697, 19683298, 29524947, 33553394, 50330091, 59049894, 68891543, 100660182, 137783086, 206674629, 413349258, 462557503, 925115006, 1387672509, 2775345018, 3237902521, 6475805042, 9713707563, 19427415126]

約数ペア:

[(1, 19427415126), (2, 9713707563), (3, 6475805042), (6, 3237902521), (7, 2775345018), (14, 1387672509), (21, 925115006), (42, 462557503), (47, 413349258), (94, 206674629), (141, 137783086), (193, 100660182), (282, 68891543), (329, 59049894), (386, 50330091), (579, 33553394), (658, 29524947), (987, 19683298), (1158, 16776697), (1351, 14380026), (1974, 9841649), (2702, 7190013), (4053, 4793342), (8106, 2396671), (9071, 2141706), (18142, 1070853), (27213, 713902), (50993, 380982), (54426, 356951), (63497, 305958), (101986, 190491), (126994, 152979)]