31347426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2251}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 68749056

約数和(自身を除く): 37401630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2251, 2321, 4502, 4642, 6753, 6963, 13506, 13926, 24761, 49522, 74283, 148566, 474961, 949922, 1424883, 2849766, 5224571, 10449142, 15673713, 31347426]

約数ペア:

[(1, 31347426), (2, 15673713), (3, 10449142), (6, 5224571), (11, 2849766), (22, 1424883), (33, 949922), (66, 474961), (211, 148566), (422, 74283), (633, 49522), (1266, 24761), (2251, 13926), (2321, 13506), (4502, 6963), (4642, 6753)]