18014337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 30563520

約数和(自身を除く): 12549183

約数列:

[1, 3, 9, 11, 19, 33, 57, 61, 99, 157, 171, 183, 209, 471, 549, 627, 671, 1159, 1413, 1727, 1881, 2013, 2983, 3477, 5181, 6039, 8949, 9577, 10431, 12749, 15543, 26847, 28731, 32813, 38247, 86193, 98439, 105347, 114741, 181963, 295317, 316041, 545889, 948123, 1637667, 2001593, 6004779, 18014337]

約数ペア:

[(1, 18014337), (3, 6004779), (9, 2001593), (11, 1637667), (19, 948123), (33, 545889), (57, 316041), (61, 295317), (99, 181963), (157, 114741), (171, 105347), (183, 98439), (209, 86193), (471, 38247), (549, 32813), (627, 28731), (671, 26847), (1159, 15543), (1413, 12749), (1727, 10431), (1881, 9577), (2013, 8949), (2983, 6039), (3477, 5181)]