15678955638

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1319}}^1\times {\mathrm{4751}}^1$

素因数の和:6217

約数の個数: 48

約数和(自身を含む): 34248614400

約数和(自身を除く): 18569658762

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 1319, 2502, 2638, 3957, 4751, 7914, 9502, 11871, 14253, 23742, 28506, 42759, 85518, 183341, 366682, 550023, 660389, 1100046, 1320778, 1650069, 1981167, 3300138, 3962334, 5943501, 6266569, 11887002, 12533138, 18799707, 37599414, 56399121, 112798242, 871053091, 1742106182, 2613159273, 5226318546, 7839477819, 15678955638]

約数ペア:

[(1, 15678955638), (2, 7839477819), (3, 5226318546), (6, 2613159273), (9, 1742106182), (18, 871053091), (139, 112798242), (278, 56399121), (417, 37599414), (834, 18799707), (1251, 12533138), (1319, 11887002), (2502, 6266569), (2638, 5943501), (3957, 3962334), (4751, 3300138), (7914, 1981167), (9502, 1650069), (11871, 1320778), (14253, 1100046), (23742, 660389), (28506, 550023), (42759, 366682), (85518, 183341)]