15672913836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{745903}}^1$

素因数の和:746030

約数の個数: 48

約数和(自身を含む): 39097304064

約数和(自身を除く): 23424390228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 7004, 10506, 21012, 745903, 1491806, 2237709, 2983612, 4475418, 8950836, 12680351, 25360702, 38041053, 50721404, 76082106, 76828009, 152164212, 153656018, 230484027, 307312036, 460968054, 921936108, 1306076153, 2612152306, 3918228459, 5224304612, 7836456918, 15672913836]

約数ペア:

[(1, 15672913836), (2, 7836456918), (3, 5224304612), (4, 3918228459), (6, 2612152306), (12, 1306076153), (17, 921936108), (34, 460968054), (51, 307312036), (68, 230484027), (102, 153656018), (103, 152164212), (204, 76828009), (206, 76082106), (309, 50721404), (412, 38041053), (618, 25360702), (1236, 12680351), (1751, 8950836), (3502, 4475418), (5253, 2983612), (7004, 2237709), (10506, 1491806), (21012, 745903)]