64798398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27067}}^1$

素因数の和:27101

約数の個数: 48

約数和(自身を含む): 168904320

約数和(自身を除く): 104105922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27067, 54134, 81201, 162402, 189469, 243603, 378938, 487206, 514273, 568407, 1028546, 1136814, 1542819, 1705221, 3085638, 3410442, 3599911, 4628457, 7199822, 9256914, 10799733, 21599466, 32399199, 64798398]

約数ペア:

[(1, 64798398), (2, 32399199), (3, 21599466), (6, 10799733), (7, 9256914), (9, 7199822), (14, 4628457), (18, 3599911), (19, 3410442), (21, 3085638), (38, 1705221), (42, 1542819), (57, 1136814), (63, 1028546), (114, 568407), (126, 514273), (133, 487206), (171, 378938), (266, 243603), (342, 189469), (399, 162402), (798, 81201), (1197, 54134), (2394, 27067)]