18097506

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{15959}}^1$

素因数の和:15980

約数の個数: 40

約数和(自身を含む): 46347840

約数和(自身を除く): 28250334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 15959, 31918, 47877, 95754, 111713, 143631, 223426, 287262, 335139, 430893, 670278, 861786, 1005417, 1292679, 2010834, 2585358, 3016251, 6032502, 9048753, 18097506]

約数ペア:

[(1, 18097506), (2, 9048753), (3, 6032502), (6, 3016251), (7, 2585358), (9, 2010834), (14, 1292679), (18, 1005417), (21, 861786), (27, 670278), (42, 430893), (54, 335139), (63, 287262), (81, 223426), (126, 143631), (162, 111713), (189, 95754), (378, 47877), (567, 31918), (1134, 15959)]