2149182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 5477472

約数和(自身を除く): 3328290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 461, 518, 666, 777, 922, 1383, 1554, 2331, 2766, 3227, 4149, 4662, 6454, 8298, 9681, 17057, 19362, 29043, 34114, 51171, 58086, 102342, 119399, 153513, 238798, 307026, 358197, 716394, 1074591, 2149182]

約数ペア:

[(1, 2149182), (2, 1074591), (3, 716394), (6, 358197), (7, 307026), (9, 238798), (14, 153513), (18, 119399), (21, 102342), (37, 58086), (42, 51171), (63, 34114), (74, 29043), (111, 19362), (126, 17057), (222, 9681), (259, 8298), (333, 6454), (461, 4662), (518, 4149), (666, 3227), (777, 2766), (922, 2331), (1383, 1554)]