54423018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13681}}^1$

素因数の和:13719

約数の個数: 48

約数和(自身を含む): 134466696

約数和(自身を除く): 80043678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13681, 27362, 41043, 82086, 123129, 177853, 232577, 246258, 355706, 465154, 533559, 697731, 1067118, 1395462, 1600677, 2093193, 3023501, 3201354, 4186386, 6047002, 9070503, 18141006, 27211509, 54423018]

約数ペア:

[(1, 54423018), (2, 27211509), (3, 18141006), (6, 9070503), (9, 6047002), (13, 4186386), (17, 3201354), (18, 3023501), (26, 2093193), (34, 1600677), (39, 1395462), (51, 1067118), (78, 697731), (102, 533559), (117, 465154), (153, 355706), (221, 246258), (234, 232577), (306, 177853), (442, 123129), (663, 82086), (1326, 41043), (1989, 27362), (3978, 13681)]