18681030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23063}}^1$

素因数の和:23082

約数の個数: 40

約数和(自身を含む): 50233392

約数和(自身を除く): 31552362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23063, 46126, 69189, 115315, 138378, 207567, 230630, 345945, 415134, 622701, 691890, 1037835, 1245402, 1868103, 2075670, 3113505, 3736206, 6227010, 9340515, 18681030]

約数ペア:

[(1, 18681030), (2, 9340515), (3, 6227010), (5, 3736206), (6, 3113505), (9, 2075670), (10, 1868103), (15, 1245402), (18, 1037835), (27, 691890), (30, 622701), (45, 415134), (54, 345945), (81, 230630), (90, 207567), (135, 138378), (162, 115315), (270, 69189), (405, 46126), (810, 23063)]