2038554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5411

約数の個数: 32

約数和(自身を含む): 5178240

約数和(自身を除く): 3139686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5393, 10786, 16179, 32358, 37751, 48537, 75502, 97074, 113253, 145611, 226506, 291222, 339759, 679518, 1019277, 2038554]

約数ペア:

[(1, 2038554), (2, 1019277), (3, 679518), (6, 339759), (7, 291222), (9, 226506), (14, 145611), (18, 113253), (21, 97074), (27, 75502), (42, 48537), (54, 37751), (63, 32358), (126, 16179), (189, 10786), (378, 5393)]