13122216

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 36960000

約数和(自身を除く): 23837784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 769, 948, 1422, 1538, 1896, 2133, 2307, 2844, 3076, 4266, 4614, 5688, 6152, 6921, 8532, 9228, 13842, 17064, 18456, 20763, 27684, 41526, 55368, 60751, 83052, 121502, 166104, 182253, 243004, 364506, 486008, 546759, 729012, 1093518, 1458024, 1640277, 2187036, 3280554, 4374072, 6561108, 13122216]

約数ペア:

[(1, 13122216), (2, 6561108), (3, 4374072), (4, 3280554), (6, 2187036), (8, 1640277), (9, 1458024), (12, 1093518), (18, 729012), (24, 546759), (27, 486008), (36, 364506), (54, 243004), (72, 182253), (79, 166104), (108, 121502), (158, 83052), (216, 60751), (237, 55368), (316, 41526), (474, 27684), (632, 20763), (711, 18456), (769, 17064), (948, 13842), (1422, 9228), (1538, 8532), (1896, 6921), (2133, 6152), (2307, 5688), (2844, 4614), (3076, 4266)]