9177138

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 21542976

約数和(自身を除く): 12365838

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 821, 1242, 1642, 1863, 2463, 3726, 4926, 5589, 7389, 11178, 14778, 18883, 22167, 37766, 44334, 56649, 66501, 113298, 133002, 169947, 199503, 339894, 399006, 509841, 1019682, 1529523, 3059046, 4588569, 9177138]

約数ペア:

[(1, 9177138), (2, 4588569), (3, 3059046), (6, 1529523), (9, 1019682), (18, 509841), (23, 399006), (27, 339894), (46, 199503), (54, 169947), (69, 133002), (81, 113298), (138, 66501), (162, 56649), (207, 44334), (243, 37766), (414, 22167), (486, 18883), (621, 14778), (821, 11178), (1242, 7389), (1642, 5589), (1863, 4926), (2463, 3726)]