120275862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20903}}^1$

素因数の和:21052

約数の個数: 32

約数和(自身を含む): 276936192

約数和(自身を除く): 156660330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 20903, 41806, 62709, 125418, 146321, 292642, 438963, 877926, 2863711, 5727422, 8591133, 17182266, 20045977, 40091954, 60137931, 120275862]

約数ペア:

[(1, 120275862), (2, 60137931), (3, 40091954), (6, 20045977), (7, 17182266), (14, 8591133), (21, 5727422), (42, 2863711), (137, 877926), (274, 438963), (411, 292642), (822, 146321), (959, 125418), (1918, 62709), (2877, 41806), (5754, 20903)]