349529292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1387021}}^1$

素因数の和:1387038

約数の個数: 36

約数和(自身を含む): 1009752016

約数和(自身を除く): 660222724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1387021, 2774042, 4161063, 5548084, 8322126, 9709147, 12483189, 16644252, 19418294, 24966378, 29127441, 38836588, 49932756, 58254882, 87382323, 116509764, 174764646, 349529292]

約数ペア:

[(1, 349529292), (2, 174764646), (3, 116509764), (4, 87382323), (6, 58254882), (7, 49932756), (9, 38836588), (12, 29127441), (14, 24966378), (18, 19418294), (21, 16644252), (28, 12483189), (36, 9709147), (42, 8322126), (63, 5548084), (84, 4161063), (126, 2774042), (252, 1387021)]