313351686

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{305411}}^1$

素因数の和:305441

約数の個数: 32

約数和(自身を含む): 732988800

約数和(自身を除く): 419637114

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 305411, 610822, 916233, 1832466, 2748699, 5497398, 5802809, 8246097, 11605618, 16492194, 17408427, 34816854, 52225281, 104450562, 156675843, 313351686]

約数ペア:

[(1, 313351686), (2, 156675843), (3, 104450562), (6, 52225281), (9, 34816854), (18, 17408427), (19, 16492194), (27, 11605618), (38, 8246097), (54, 5802809), (57, 5497398), (114, 2748699), (171, 1832466), (342, 916233), (513, 610822), (1026, 305411)]