30600018

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 39113262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 797, 1422, 1594, 2133, 2391, 4266, 4782, 6399, 7173, 12798, 14346, 19197, 21519, 38394, 43038, 62963, 64557, 125926, 129114, 188889, 193671, 377778, 387342, 566667, 1133334, 1700001, 3400002, 5100003, 10200006, 15300009, 30600018]

約数ペア:

[(1, 30600018), (2, 15300009), (3, 10200006), (6, 5100003), (9, 3400002), (18, 1700001), (27, 1133334), (54, 566667), (79, 387342), (81, 377778), (158, 193671), (162, 188889), (237, 129114), (243, 125926), (474, 64557), (486, 62963), (711, 43038), (797, 38394), (1422, 21519), (1594, 19197), (2133, 14346), (2391, 12798), (4266, 7173), (4782, 6399)]