13058178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18460542

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 142, 151, 174, 203, 213, 302, 406, 426, 453, 497, 609, 906, 994, 1057, 1218, 1491, 2059, 2114, 2982, 3171, 4118, 4379, 6177, 6342, 8758, 10721, 12354, 13137, 14413, 21442, 26274, 28826, 30653, 32163, 43239, 61306, 64326, 75047, 86478, 91959, 150094, 183918, 225141, 310909, 450282, 621818, 932727, 1865454, 2176363, 4352726, 6529089, 13058178]

約数ペア:

[(1, 13058178), (2, 6529089), (3, 4352726), (6, 2176363), (7, 1865454), (14, 932727), (21, 621818), (29, 450282), (42, 310909), (58, 225141), (71, 183918), (87, 150094), (142, 91959), (151, 86478), (174, 75047), (203, 64326), (213, 61306), (302, 43239), (406, 32163), (426, 30653), (453, 28826), (497, 26274), (609, 21442), (906, 14413), (994, 13137), (1057, 12354), (1218, 10721), (1491, 8758), (2059, 6342), (2114, 6177), (2982, 4379), (3171, 4118)]