258342018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 569848608

約数和(自身を除く): 311506590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 521, 683, 726, 1042, 1366, 1563, 2049, 3126, 4098, 5731, 7513, 11462, 15026, 17193, 22539, 34386, 45078, 63041, 82643, 126082, 165286, 189123, 247929, 355843, 378246, 495858, 711686, 1067529, 2135058, 3914273, 7828546, 11742819, 23485638, 43057003, 86114006, 129171009, 258342018]

約数ペア:

[(1, 258342018), (2, 129171009), (3, 86114006), (6, 43057003), (11, 23485638), (22, 11742819), (33, 7828546), (66, 3914273), (121, 2135058), (242, 1067529), (363, 711686), (521, 495858), (683, 378246), (726, 355843), (1042, 247929), (1366, 189123), (1563, 165286), (2049, 126082), (3126, 82643), (4098, 63041), (5731, 45078), (7513, 34386), (11462, 22539), (15026, 17193)]