18124290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3568

約数の個数: 64

約数和(自身を含む): 50889600

約数和(自身を除く): 32765310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3533, 5130, 7066, 10599, 17665, 21198, 31797, 35330, 52995, 63594, 67127, 95391, 105990, 134254, 158985, 190782, 201381, 317970, 335635, 402762, 476955, 604143, 671270, 953910, 1006905, 1208286, 1812429, 2013810, 3020715, 3624858, 6041430, 9062145, 18124290]

約数ペア:

[(1, 18124290), (2, 9062145), (3, 6041430), (5, 3624858), (6, 3020715), (9, 2013810), (10, 1812429), (15, 1208286), (18, 1006905), (19, 953910), (27, 671270), (30, 604143), (38, 476955), (45, 402762), (54, 335635), (57, 317970), (90, 201381), (95, 190782), (114, 158985), (135, 134254), (171, 105990), (190, 95391), (270, 67127), (285, 63594), (342, 52995), (513, 35330), (570, 31797), (855, 21198), (1026, 17665), (1710, 10599), (2565, 7066), (3533, 5130)]