42509286

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5018

約数の個数: 40

約数和(自身を含む): 97069104

約数和(自身を除く): 54559818

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 4951, 8586, 9902, 14853, 29706, 44559, 89118, 133677, 262403, 267354, 401031, 524806, 787209, 802062, 1574418, 2361627, 4723254, 7084881, 14169762, 21254643, 42509286]

約数ペア:

[(1, 42509286), (2, 21254643), (3, 14169762), (6, 7084881), (9, 4723254), (18, 2361627), (27, 1574418), (53, 802062), (54, 787209), (81, 524806), (106, 401031), (159, 267354), (162, 262403), (318, 133677), (477, 89118), (954, 44559), (1431, 29706), (2862, 14853), (4293, 9902), (4951, 8586)]