6872838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 16221744

約数和(自身を除く): 9348906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 241, 291, 294, 482, 582, 679, 723, 1358, 1446, 1687, 2037, 3374, 4074, 4753, 5061, 9506, 10122, 11809, 14259, 23377, 23618, 28518, 35427, 46754, 70131, 70854, 140262, 163639, 327278, 490917, 981834, 1145473, 2290946, 3436419, 6872838]

約数ペア:

[(1, 6872838), (2, 3436419), (3, 2290946), (6, 1145473), (7, 981834), (14, 490917), (21, 327278), (42, 163639), (49, 140262), (97, 70854), (98, 70131), (147, 46754), (194, 35427), (241, 28518), (291, 23618), (294, 23377), (482, 14259), (582, 11809), (679, 10122), (723, 9506), (1358, 5061), (1446, 4753), (1687, 4074), (2037, 3374)]