26980086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 63267264

約数和(自身を除く): 36287178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 563, 978, 1126, 1141, 1689, 2282, 3378, 3423, 3941, 6846, 7882, 7987, 11823, 15974, 23646, 23961, 27587, 47922, 55174, 82761, 91769, 165522, 183538, 275307, 550614, 642383, 1284766, 1927149, 3854298, 4496681, 8993362, 13490043, 26980086]

約数ペア:

[(1, 26980086), (2, 13490043), (3, 8993362), (6, 4496681), (7, 3854298), (14, 1927149), (21, 1284766), (42, 642383), (49, 550614), (98, 275307), (147, 183538), (163, 165522), (294, 91769), (326, 82761), (489, 55174), (563, 47922), (978, 27587), (1126, 23961), (1141, 23646), (1689, 15974), (2282, 11823), (3378, 7987), (3423, 7882), (3941, 6846)]