230441994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18211}}^1$

素因数の和:18275

約数の個数: 48

約数和(自身を含む): 539803680

約数和(自身を除く): 309361686

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 18211, 36422, 54633, 109266, 163899, 327798, 346009, 673807, 692018, 1038027, 1347614, 2021421, 2076054, 3114081, 4042842, 6064263, 6228162, 12128526, 12802333, 25604666, 38406999, 76813998, 115220997, 230441994]

約数ペア:

[(1, 230441994), (2, 115220997), (3, 76813998), (6, 38406999), (9, 25604666), (18, 12802333), (19, 12128526), (37, 6228162), (38, 6064263), (57, 4042842), (74, 3114081), (111, 2076054), (114, 2021421), (171, 1347614), (222, 1038027), (333, 692018), (342, 673807), (666, 346009), (703, 327798), (1406, 163899), (2109, 109266), (4218, 54633), (6327, 36422), (12654, 18211)]