21354420432

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14351089}}^1$

素因数の和:14351131

約数の個数: 40

約数和(自身を含む): 56945125120

約数和(自身を除く): 35590704688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14351089, 28702178, 43053267, 57404356, 86106534, 114808712, 172213068, 229617424, 344426136, 444883759, 688852272, 889767518, 1334651277, 1779535036, 2669302554, 3559070072, 5338605108, 7118140144, 10677210216, 21354420432]

約数ペア:

[(1, 21354420432), (2, 10677210216), (3, 7118140144), (4, 5338605108), (6, 3559070072), (8, 2669302554), (12, 1779535036), (16, 1334651277), (24, 889767518), (31, 688852272), (48, 444883759), (62, 344426136), (93, 229617424), (124, 172213068), (186, 114808712), (248, 86106534), (372, 57404356), (496, 43053267), (744, 28702178), (1488, 14351089)]