9519912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 27144000

約数和(自身を除く): 17624088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 6959, 13918, 20877, 27836, 41754, 55672, 62631, 83508, 125262, 132221, 167016, 250524, 264442, 396663, 501048, 528884, 793326, 1057768, 1189989, 1586652, 2379978, 3173304, 4759956, 9519912]

約数ペア:

[(1, 9519912), (2, 4759956), (3, 3173304), (4, 2379978), (6, 1586652), (8, 1189989), (9, 1057768), (12, 793326), (18, 528884), (19, 501048), (24, 396663), (36, 264442), (38, 250524), (57, 167016), (72, 132221), (76, 125262), (114, 83508), (152, 62631), (171, 55672), (228, 41754), (342, 27836), (456, 20877), (684, 13918), (1368, 6959)]