307720818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24039

約数の個数: 48

約数和(自身を含む): 718189056

約数和(自身を除く): 410468238

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 23977, 47954, 71931, 143862, 215793, 431586, 551471, 743287, 1102942, 1486574, 1654413, 2229861, 3308826, 4459722, 4963239, 6689583, 9926478, 13379166, 17095601, 34191202, 51286803, 102573606, 153860409, 307720818]

約数ペア:

[(1, 307720818), (2, 153860409), (3, 102573606), (6, 51286803), (9, 34191202), (18, 17095601), (23, 13379166), (31, 9926478), (46, 6689583), (62, 4963239), (69, 4459722), (93, 3308826), (138, 2229861), (186, 1654413), (207, 1486574), (279, 1102942), (414, 743287), (558, 551471), (713, 431586), (1426, 215793), (2139, 143862), (4278, 71931), (6417, 47954), (12834, 23977)]