15679417068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{141731}}^1$

素因数の和:142187

約数の個数: 72

約数和(自身を含む): 45399594240

約数和(自身を除く): 29720177172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 878, 1317, 1756, 2634, 3073, 3951, 5268, 6146, 7902, 9219, 12292, 15804, 18438, 27657, 36876, 55314, 110628, 141731, 283462, 425193, 566924, 850386, 992117, 1275579, 1700772, 1984234, 2551158, 2976351, 3968468, 5102316, 5952702, 8929053, 11905404, 17858106, 35716212, 62219909, 124439818, 186659727, 248879636, 373319454, 435539363, 559979181, 746638908, 871078726, 1119958362, 1306618089, 1742157452, 2239916724, 2613236178, 3919854267, 5226472356, 7839708534, 15679417068]

約数ペア:

[(1, 15679417068), (2, 7839708534), (3, 5226472356), (4, 3919854267), (6, 2613236178), (7, 2239916724), (9, 1742157452), (12, 1306618089), (14, 1119958362), (18, 871078726), (21, 746638908), (28, 559979181), (36, 435539363), (42, 373319454), (63, 248879636), (84, 186659727), (126, 124439818), (252, 62219909), (439, 35716212), (878, 17858106), (1317, 11905404), (1756, 8929053), (2634, 5952702), (3073, 5102316), (3951, 3968468), (5268, 2976351), (6146, 2551158), (7902, 1984234), (9219, 1700772), (12292, 1275579), (15804, 992117), (18438, 850386), (27657, 566924), (36876, 425193), (55314, 283462), (110628, 141731)]