2912272428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18668413}}^1$

素因数の和:18668433

約数の個数: 24

約数和(自身を含む): 7318018288

約数和(自身を除く): 4405745860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18668413, 37336826, 56005239, 74673652, 112010478, 224020956, 242689369, 485378738, 728068107, 970757476, 1456136214, 2912272428]

約数ペア:

[(1, 2912272428), (2, 1456136214), (3, 970757476), (4, 728068107), (6, 485378738), (12, 242689369), (13, 224020956), (26, 112010478), (39, 74673652), (52, 56005239), (78, 37336826), (156, 18668413)]