2012131026

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{2927}}^1$

素因数の和:3327

約数の個数: 48

約数和(自身を含む): 4405984128

約数和(自身を除く): 2393853102

約数列:

[1, 2, 3, 6, 9, 18, 181, 211, 362, 422, 543, 633, 1086, 1266, 1629, 1899, 2927, 3258, 3798, 5854, 8781, 17562, 26343, 38191, 52686, 76382, 114573, 229146, 343719, 529787, 617597, 687438, 1059574, 1235194, 1589361, 1852791, 3178722, 3705582, 4768083, 5558373, 9536166, 11116746, 111785057, 223570114, 335355171, 670710342, 1006065513, 2012131026]

約数ペア:

[(1, 2012131026), (2, 1006065513), (3, 670710342), (6, 335355171), (9, 223570114), (18, 111785057), (181, 11116746), (211, 9536166), (362, 5558373), (422, 4768083), (543, 3705582), (633, 3178722), (1086, 1852791), (1266, 1589361), (1629, 1235194), (1899, 1059574), (2927, 687438), (3258, 617597), (3798, 529787), (5854, 343719), (8781, 229146), (17562, 114573), (26343, 76382), (38191, 52686)]