18748392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60091}}^1$

素因数の和:60113

約数の個数: 32

約数和(自身を含む): 50477280

約数和(自身を除く): 31728888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60091, 120182, 180273, 240364, 360546, 480728, 721092, 781183, 1442184, 1562366, 2343549, 3124732, 4687098, 6249464, 9374196, 18748392]

約数ペア:

[(1, 18748392), (2, 9374196), (3, 6249464), (4, 4687098), (6, 3124732), (8, 2343549), (12, 1562366), (13, 1442184), (24, 781183), (26, 721092), (39, 480728), (52, 360546), (78, 240364), (104, 180273), (156, 120182), (312, 60091)]