15255366

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 37373760

約数和(自身を除く): 22118394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2731, 2793, 5462, 5586, 8193, 16386, 19117, 38234, 51889, 57351, 103778, 114702, 133819, 155667, 267638, 311334, 363223, 401457, 726446, 802914, 1089669, 2179338, 2542561, 5085122, 7627683, 15255366]

約数ペア:

[(1, 15255366), (2, 7627683), (3, 5085122), (6, 2542561), (7, 2179338), (14, 1089669), (19, 802914), (21, 726446), (38, 401457), (42, 363223), (49, 311334), (57, 267638), (98, 155667), (114, 133819), (133, 114702), (147, 103778), (266, 57351), (294, 51889), (399, 38234), (798, 19117), (931, 16386), (1862, 8193), (2731, 5586), (2793, 5462)]