28182222

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22691}}^1$

素因数の和:22725

約数の個数: 32

約数和(自身を含む): 65352960

約数和(自身を除く): 37170738

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 22691, 45382, 68073, 136146, 204219, 408438, 521893, 612657, 1043786, 1225314, 1565679, 3131358, 4697037, 9394074, 14091111, 28182222]

約数ペア:

[(1, 28182222), (2, 14091111), (3, 9394074), (6, 4697037), (9, 3131358), (18, 1565679), (23, 1225314), (27, 1043786), (46, 612657), (54, 521893), (69, 408438), (138, 204219), (207, 136146), (414, 68073), (621, 45382), (1242, 22691)]