1330786854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1071487}}^1$

素因数の和:1071521

約数の個数: 32

約数和(自身を含む): 3085885440

約数和(自身を除く): 1755098586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1071487, 2142974, 3214461, 6428922, 9643383, 19286766, 24644201, 28930149, 49288402, 57860298, 73932603, 147865206, 221797809, 443595618, 665393427, 1330786854]

約数ペア:

[(1, 1330786854), (2, 665393427), (3, 443595618), (6, 221797809), (9, 147865206), (18, 73932603), (23, 57860298), (27, 49288402), (46, 28930149), (54, 24644201), (69, 19286766), (138, 9643383), (207, 6428922), (414, 3214461), (621, 2142974), (1242, 1071487)]