16940502

素因数分解:

$2^1\times 3^8\times {\mathrm{1291}}^1$

素因数の和:1317

約数の個数: 36

約数和(自身を含む): 38143716

約数和(自身を除く): 21203214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1291, 1458, 2187, 2582, 3873, 4374, 6561, 7746, 11619, 13122, 23238, 34857, 69714, 104571, 209142, 313713, 627426, 941139, 1882278, 2823417, 5646834, 8470251, 16940502]

約数ペア:

[(1, 16940502), (2, 8470251), (3, 5646834), (6, 2823417), (9, 1882278), (18, 941139), (27, 627426), (54, 313713), (81, 209142), (162, 104571), (243, 69714), (486, 34857), (729, 23238), (1291, 13122), (1458, 11619), (2187, 7746), (2582, 6561), (3873, 4374)]