14881986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 38413440

約数和(自身を除く): 23531454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 359, 423, 441, 658, 718, 846, 882, 987, 1077, 1974, 2154, 2303, 2513, 2961, 3231, 4606, 5026, 5922, 6462, 6909, 7539, 13818, 15078, 16873, 17591, 20727, 22617, 33746, 35182, 41454, 45234, 50619, 52773, 101238, 105546, 118111, 151857, 158319, 236222, 303714, 316638, 354333, 708666, 826777, 1062999, 1653554, 2125998, 2480331, 4960662, 7440993, 14881986]

約数ペア:

[(1, 14881986), (2, 7440993), (3, 4960662), (6, 2480331), (7, 2125998), (9, 1653554), (14, 1062999), (18, 826777), (21, 708666), (42, 354333), (47, 316638), (49, 303714), (63, 236222), (94, 158319), (98, 151857), (126, 118111), (141, 105546), (147, 101238), (282, 52773), (294, 50619), (329, 45234), (359, 41454), (423, 35182), (441, 33746), (658, 22617), (718, 20727), (846, 17591), (882, 16873), (987, 15078), (1077, 13818), (1974, 7539), (2154, 6909), (2303, 6462), (2513, 5922), (2961, 5026), (3231, 4606)]