15556068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 43339296

約数和(自身を除く): 27783228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 241, 326, 396, 482, 489, 652, 723, 964, 978, 1446, 1467, 1793, 1956, 2169, 2651, 2892, 2934, 3586, 4338, 5302, 5379, 5868, 7172, 7953, 8676, 10604, 10758, 15906, 16137, 21516, 23859, 31812, 32274, 39283, 47718, 64548, 78566, 95436, 117849, 157132, 235698, 353547, 432113, 471396, 707094, 864226, 1296339, 1414188, 1728452, 2592678, 3889017, 5185356, 7778034, 15556068]

約数ペア:

[(1, 15556068), (2, 7778034), (3, 5185356), (4, 3889017), (6, 2592678), (9, 1728452), (11, 1414188), (12, 1296339), (18, 864226), (22, 707094), (33, 471396), (36, 432113), (44, 353547), (66, 235698), (99, 157132), (132, 117849), (163, 95436), (198, 78566), (241, 64548), (326, 47718), (396, 39283), (482, 32274), (489, 31812), (652, 23859), (723, 21516), (964, 16137), (978, 15906), (1446, 10758), (1467, 10604), (1793, 8676), (1956, 7953), (2169, 7172), (2651, 5868), (2892, 5379), (2934, 5302), (3586, 4338)]