31281516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{124133}}^1$

素因数の和:124150

約数の個数: 36

約数和(自身を含む): 90369552

約数和(自身を除く): 59088036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 124133, 248266, 372399, 496532, 744798, 868931, 1117197, 1489596, 1737862, 2234394, 2606793, 3475724, 4468788, 5213586, 7820379, 10427172, 15640758, 31281516]

約数ペア:

[(1, 31281516), (2, 15640758), (3, 10427172), (4, 7820379), (6, 5213586), (7, 4468788), (9, 3475724), (12, 2606793), (14, 2234394), (18, 1737862), (21, 1489596), (28, 1117197), (36, 868931), (42, 744798), (63, 496532), (84, 372399), (126, 248266), (252, 124133)]