11911116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 33094656

約数和(自身を除く): 21183540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 431, 564, 588, 658, 862, 987, 1293, 1316, 1724, 1974, 2303, 2586, 3017, 3948, 4606, 5172, 6034, 6909, 9051, 9212, 12068, 13818, 18102, 20257, 21119, 27636, 36204, 40514, 42238, 60771, 63357, 81028, 84476, 121542, 126714, 141799, 243084, 253428, 283598, 425397, 567196, 850794, 992593, 1701588, 1985186, 2977779, 3970372, 5955558, 11911116]

約数ペア:

[(1, 11911116), (2, 5955558), (3, 3970372), (4, 2977779), (6, 1985186), (7, 1701588), (12, 992593), (14, 850794), (21, 567196), (28, 425397), (42, 283598), (47, 253428), (49, 243084), (84, 141799), (94, 126714), (98, 121542), (141, 84476), (147, 81028), (188, 63357), (196, 60771), (282, 42238), (294, 40514), (329, 36204), (431, 27636), (564, 21119), (588, 20257), (658, 18102), (862, 13818), (987, 12068), (1293, 9212), (1316, 9051), (1724, 6909), (1974, 6034), (2303, 5172), (2586, 4606), (3017, 3948)]