2038806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 5511168

約数和(自身を除く): 3472362

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1471, 2942, 4413, 8826, 10297, 13239, 16181, 20594, 26478, 30891, 32362, 48543, 61782, 92673, 97086, 113267, 145629, 185346, 226534, 291258, 339801, 679602, 1019403, 2038806]

約数ペア:

[(1, 2038806), (2, 1019403), (3, 679602), (6, 339801), (7, 291258), (9, 226534), (11, 185346), (14, 145629), (18, 113267), (21, 97086), (22, 92673), (33, 61782), (42, 48543), (63, 32362), (66, 30891), (77, 26478), (99, 20594), (126, 16181), (154, 13239), (198, 10297), (231, 8826), (462, 4413), (693, 2942), (1386, 1471)]