29951766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 72159360

約数和(自身を除く): 42207594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 4129, 7254, 8258, 12387, 24774, 37161, 53677, 74322, 107354, 127999, 161031, 255998, 322062, 383997, 483093, 767994, 966186, 1151991, 1663987, 2303982, 3327974, 4991961, 9983922, 14975883, 29951766]

約数ペア:

[(1, 29951766), (2, 14975883), (3, 9983922), (6, 4991961), (9, 3327974), (13, 2303982), (18, 1663987), (26, 1151991), (31, 966186), (39, 767994), (62, 483093), (78, 383997), (93, 322062), (117, 255998), (186, 161031), (234, 127999), (279, 107354), (403, 74322), (558, 53677), (806, 37161), (1209, 24774), (2418, 12387), (3627, 8258), (4129, 7254)]