13355568

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 37672440

約数和(自身を除く): 24316872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 569, 652, 978, 1138, 1304, 1467, 1707, 1956, 2276, 2608, 2934, 3414, 3912, 4552, 5121, 5868, 6828, 7824, 9104, 10242, 11736, 13656, 20484, 23472, 27312, 40968, 81936, 92747, 185494, 278241, 370988, 556482, 741976, 834723, 1112964, 1483952, 1669446, 2225928, 3338892, 4451856, 6677784, 13355568]

約数ペア:

[(1, 13355568), (2, 6677784), (3, 4451856), (4, 3338892), (6, 2225928), (8, 1669446), (9, 1483952), (12, 1112964), (16, 834723), (18, 741976), (24, 556482), (36, 370988), (48, 278241), (72, 185494), (144, 92747), (163, 81936), (326, 40968), (489, 27312), (569, 23472), (652, 20484), (978, 13656), (1138, 11736), (1304, 10242), (1467, 9104), (1707, 7824), (1956, 6828), (2276, 5868), (2608, 5121), (2934, 4552), (3414, 3912)]