86219658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12911}}^1$

素因数の和:12979

約数の個数: 48

約数和(自身を含む): 217541376

約数和(自身を除く): 131321718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 12911, 25822, 38733, 77466, 90377, 116199, 180754, 232398, 271131, 542262, 684283, 813393, 1368566, 1626786, 2052849, 4105698, 4789981, 6158547, 9579962, 12317094, 14369943, 28739886, 43109829, 86219658]

約数ペア:

[(1, 86219658), (2, 43109829), (3, 28739886), (6, 14369943), (7, 12317094), (9, 9579962), (14, 6158547), (18, 4789981), (21, 4105698), (42, 2052849), (53, 1626786), (63, 1368566), (106, 813393), (126, 684283), (159, 542262), (318, 271131), (371, 232398), (477, 180754), (742, 116199), (954, 90377), (1113, 77466), (2226, 38733), (3339, 25822), (6678, 12911)]