18948696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60733}}^1$

素因数の和:60755

約数の個数: 32

約数和(自身を含む): 51016560

約数和(自身を除く): 32067864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60733, 121466, 182199, 242932, 364398, 485864, 728796, 789529, 1457592, 1579058, 2368587, 3158116, 4737174, 6316232, 9474348, 18948696]

約数ペア:

[(1, 18948696), (2, 9474348), (3, 6316232), (4, 4737174), (6, 3158116), (8, 2368587), (12, 1579058), (13, 1457592), (24, 789529), (26, 728796), (39, 485864), (52, 364398), (78, 242932), (104, 182199), (156, 121466), (312, 60733)]