16149636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 43680000

約数和(自身を除く): 27530364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 499, 522, 558, 899, 998, 1044, 1116, 1497, 1798, 1996, 2697, 2994, 3596, 4491, 5394, 5988, 8091, 8982, 10788, 14471, 15469, 16182, 17964, 28942, 30938, 32364, 43413, 46407, 57884, 61876, 86826, 92814, 130239, 139221, 173652, 185628, 260478, 278442, 448601, 520956, 556884, 897202, 1345803, 1794404, 2691606, 4037409, 5383212, 8074818, 16149636]

約数ペア:

[(1, 16149636), (2, 8074818), (3, 5383212), (4, 4037409), (6, 2691606), (9, 1794404), (12, 1345803), (18, 897202), (29, 556884), (31, 520956), (36, 448601), (58, 278442), (62, 260478), (87, 185628), (93, 173652), (116, 139221), (124, 130239), (174, 92814), (186, 86826), (261, 61876), (279, 57884), (348, 46407), (372, 43413), (499, 32364), (522, 30938), (558, 28942), (899, 17964), (998, 16182), (1044, 15469), (1116, 14471), (1497, 10788), (1798, 8982), (1996, 8091), (2697, 5988), (2994, 5394), (3596, 4491)]