21084630102

素因数分解:

$2^1\times 3^3\times {\mathrm{6299}}^1\times {\mathrm{61987}}^1$

素因数の和:68297

約数の個数: 32

約数和(自身を含む): 46862928000

約数和(自身を除く): 25778297898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 6299, 12598, 18897, 37794, 56691, 61987, 113382, 123974, 170073, 185961, 340146, 371922, 557883, 1115766, 1673649, 3347298, 390456113, 780912226, 1171368339, 2342736678, 3514105017, 7028210034, 10542315051, 21084630102]

約数ペア:

[(1, 21084630102), (2, 10542315051), (3, 7028210034), (6, 3514105017), (9, 2342736678), (18, 1171368339), (27, 780912226), (54, 390456113), (6299, 3347298), (12598, 1673649), (18897, 1115766), (37794, 557883), (56691, 371922), (61987, 340146), (113382, 185961), (123974, 170073)]