19566054

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 44658432

約数和(自身を除く): 25092378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 167, 207, 283, 334, 414, 501, 566, 849, 1002, 1503, 1698, 2547, 3006, 3841, 5094, 6509, 7682, 11523, 13018, 19527, 23046, 34569, 39054, 47261, 58581, 69138, 94522, 117162, 141783, 283566, 425349, 850698, 1087003, 2174006, 3261009, 6522018, 9783027, 19566054]

約数ペア:

[(1, 19566054), (2, 9783027), (3, 6522018), (6, 3261009), (9, 2174006), (18, 1087003), (23, 850698), (46, 425349), (69, 283566), (138, 141783), (167, 117162), (207, 94522), (283, 69138), (334, 58581), (414, 47261), (501, 39054), (566, 34569), (849, 23046), (1002, 19527), (1503, 13018), (1698, 11523), (2547, 7682), (3006, 6509), (3841, 5094)]