1209708

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 3279360

約数和(自身を除く): 2069652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 487, 621, 828, 974, 1242, 1461, 1948, 2484, 2922, 4383, 5844, 8766, 11201, 13149, 17532, 22402, 26298, 33603, 44804, 52596, 67206, 100809, 134412, 201618, 302427, 403236, 604854, 1209708]

約数ペア:

[(1, 1209708), (2, 604854), (3, 403236), (4, 302427), (6, 201618), (9, 134412), (12, 100809), (18, 67206), (23, 52596), (27, 44804), (36, 33603), (46, 26298), (54, 22402), (69, 17532), (92, 13149), (108, 11201), (138, 8766), (207, 5844), (276, 4383), (414, 2922), (487, 2484), (621, 1948), (828, 1461), (974, 1242)]