18764304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30071}}^1$

素因数の和:30095

約数の個数: 40

約数和(自身を含む): 52204992

約数和(自身を除く): 33440688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30071, 60142, 90213, 120284, 180426, 240568, 360852, 390923, 481136, 721704, 781846, 1172769, 1443408, 1563692, 2345538, 3127384, 4691076, 6254768, 9382152, 18764304]

約数ペア:

[(1, 18764304), (2, 9382152), (3, 6254768), (4, 4691076), (6, 3127384), (8, 2345538), (12, 1563692), (13, 1443408), (16, 1172769), (24, 781846), (26, 721704), (39, 481136), (48, 390923), (52, 360852), (78, 240568), (104, 180426), (156, 120284), (208, 90213), (312, 60142), (624, 30071)]