20151784584

素因数分解:

$2^3\times 3^4\times {\mathrm{31098433}}^1$

素因数の和:31098451

約数の個数: 40

約数和(自身を含む): 56443657710

約数和(自身を除く): 36291873126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31098433, 62196866, 93295299, 124393732, 186590598, 248787464, 279885897, 373181196, 559771794, 746362392, 839657691, 1119543588, 1679315382, 2239087176, 2518973073, 3358630764, 5037946146, 6717261528, 10075892292, 20151784584]

約数ペア:

[(1, 20151784584), (2, 10075892292), (3, 6717261528), (4, 5037946146), (6, 3358630764), (8, 2518973073), (9, 2239087176), (12, 1679315382), (18, 1119543588), (24, 839657691), (27, 746362392), (36, 559771794), (54, 373181196), (72, 279885897), (81, 248787464), (108, 186590598), (162, 124393732), (216, 93295299), (324, 62196866), (648, 31098433)]