9931196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 54

約数和(自身を含む): 20578824

約数和(自身を除く): 10647628

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 121, 142, 187, 242, 284, 289, 374, 484, 578, 748, 781, 1156, 1207, 1562, 2057, 2414, 3124, 3179, 4114, 4828, 6358, 8228, 8591, 12716, 13277, 17182, 20519, 26554, 34364, 34969, 41038, 53108, 69938, 82076, 139876, 146047, 225709, 292094, 451418, 584188, 902836, 2482799, 4965598, 9931196]

約数ペア:

[(1, 9931196), (2, 4965598), (4, 2482799), (11, 902836), (17, 584188), (22, 451418), (34, 292094), (44, 225709), (68, 146047), (71, 139876), (121, 82076), (142, 69938), (187, 53108), (242, 41038), (284, 34969), (289, 34364), (374, 26554), (484, 20519), (578, 17182), (748, 13277), (781, 12716), (1156, 8591), (1207, 8228), (1562, 6358), (2057, 4828), (2414, 4114), (3124, 3179)]