17739486

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^3$

素因数の和:89

約数の個数: 56

約数和(自身を含む): 41708880

約数和(自身を除く): 23969394

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 529, 621, 729, 1058, 1242, 1458, 1587, 1863, 3174, 3726, 4761, 5589, 9522, 11178, 12167, 14283, 16767, 24334, 28566, 33534, 36501, 42849, 73002, 85698, 109503, 128547, 219006, 257094, 328509, 385641, 657018, 771282, 985527, 1971054, 2956581, 5913162, 8869743, 17739486]

約数ペア:

[(1, 17739486), (2, 8869743), (3, 5913162), (6, 2956581), (9, 1971054), (18, 985527), (23, 771282), (27, 657018), (46, 385641), (54, 328509), (69, 257094), (81, 219006), (138, 128547), (162, 109503), (207, 85698), (243, 73002), (414, 42849), (486, 36501), (529, 33534), (621, 28566), (729, 24334), (1058, 16767), (1242, 14283), (1458, 12167), (1587, 11178), (1863, 9522), (3174, 5589), (3726, 4761)]