8520246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 22214400

約数和(自身を除く): 13694154

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, 3559, 7118, 10677, 21354, 24913, 32031, 49826, 64062, 67621, 74739, 135242, 149478, 202863, 224217, 405726, 448434, 473347, 608589, 946694, 1217178, 1420041, 2840082, 4260123, 8520246]

約数ペア:

[(1, 8520246), (2, 4260123), (3, 2840082), (6, 1420041), (7, 1217178), (9, 946694), (14, 608589), (18, 473347), (19, 448434), (21, 405726), (38, 224217), (42, 202863), (57, 149478), (63, 135242), (114, 74739), (126, 67621), (133, 64062), (171, 49826), (266, 32031), (342, 24913), (399, 21354), (798, 10677), (1197, 7118), (2394, 3559)]