7216993938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1420109}}^1$

素因数の和:1420143

約数の個数: 48

約数和(自身を含む): 18131964480

約数和(自身を除く): 10914970542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 1420109, 2840218, 4260327, 8520654, 9940763, 15621199, 19881526, 29822289, 31242398, 46863597, 59644578, 93727194, 109348393, 171833189, 218696786, 328045179, 343666378, 515499567, 656090358, 1030999134, 1202832323, 2405664646, 3608496969, 7216993938]

約数ペア:

[(1, 7216993938), (2, 3608496969), (3, 2405664646), (6, 1202832323), (7, 1030999134), (11, 656090358), (14, 515499567), (21, 343666378), (22, 328045179), (33, 218696786), (42, 171833189), (66, 109348393), (77, 93727194), (121, 59644578), (154, 46863597), (231, 31242398), (242, 29822289), (363, 19881526), (462, 15621199), (726, 9940763), (847, 8520654), (1694, 4260327), (2541, 2840218), (5082, 1420109)]