7820106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 18511776

約数和(自身を除く): 10691670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 397, 402, 469, 794, 938, 1191, 1407, 2382, 2779, 2814, 3283, 5558, 6566, 8337, 9849, 16674, 19453, 19698, 26599, 38906, 53198, 58359, 79797, 116718, 159594, 186193, 372386, 558579, 1117158, 1303351, 2606702, 3910053, 7820106]

約数ペア:

[(1, 7820106), (2, 3910053), (3, 2606702), (6, 1303351), (7, 1117158), (14, 558579), (21, 372386), (42, 186193), (49, 159594), (67, 116718), (98, 79797), (134, 58359), (147, 53198), (201, 38906), (294, 26599), (397, 19698), (402, 19453), (469, 16674), (794, 9849), (938, 8337), (1191, 6566), (1407, 5558), (2382, 3283), (2779, 2814)]