15371406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 35178624

約数和(自身を除く): 19807218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 347, 414, 642, 694, 963, 1041, 1926, 2082, 2461, 3123, 4922, 6246, 7383, 7981, 14766, 15962, 22149, 23943, 37129, 44298, 47886, 71829, 74258, 111387, 143658, 222774, 334161, 668322, 853967, 1707934, 2561901, 5123802, 7685703, 15371406]

約数ペア:

[(1, 15371406), (2, 7685703), (3, 5123802), (6, 2561901), (9, 1707934), (18, 853967), (23, 668322), (46, 334161), (69, 222774), (107, 143658), (138, 111387), (207, 74258), (214, 71829), (321, 47886), (347, 44298), (414, 37129), (642, 23943), (694, 22149), (963, 15962), (1041, 14766), (1926, 7981), (2082, 7383), (2461, 6246), (3123, 4922)]