18786870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 53058240

約数和(自身を除く): 34271370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4093, 4590, 8186, 12279, 20465, 24558, 36837, 40930, 61395, 69581, 73674, 110511, 122790, 139162, 184185, 208743, 221022, 347905, 368370, 417486, 552555, 626229, 695810, 1043715, 1105110, 1252458, 1878687, 2087430, 3131145, 3757374, 6262290, 9393435, 18786870]

約数ペア:

[(1, 18786870), (2, 9393435), (3, 6262290), (5, 3757374), (6, 3131145), (9, 2087430), (10, 1878687), (15, 1252458), (17, 1105110), (18, 1043715), (27, 695810), (30, 626229), (34, 552555), (45, 417486), (51, 368370), (54, 347905), (85, 221022), (90, 208743), (102, 184185), (135, 139162), (153, 122790), (170, 110511), (255, 73674), (270, 69581), (306, 61395), (459, 40930), (510, 36837), (765, 24558), (918, 20465), (1530, 12279), (2295, 8186), (4093, 4590)]