30143358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239233}}^1$

素因数の和:239248

約数の個数: 24

約数和(自身を含む): 74641008

約数和(自身を除く): 44497650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239233, 478466, 717699, 1435398, 1674631, 2153097, 3349262, 4306194, 5023893, 10047786, 15071679, 30143358]

約数ペア:

[(1, 30143358), (2, 15071679), (3, 10047786), (6, 5023893), (7, 4306194), (9, 3349262), (14, 2153097), (18, 1674631), (21, 1435398), (42, 717699), (63, 478466), (126, 239233)]