15447114

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 37177920

約数和(自身を除く): 21730806

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 171, 186, 279, 282, 342, 423, 558, 589, 846, 893, 961, 1178, 1457, 1767, 1786, 1922, 2679, 2883, 2914, 3534, 4371, 5301, 5358, 5766, 8037, 8649, 8742, 10602, 13113, 16074, 17298, 18259, 26226, 27683, 36518, 45167, 54777, 55366, 83049, 90334, 109554, 135501, 164331, 166098, 249147, 271002, 328662, 406503, 498294, 813006, 858173, 1716346, 2574519, 5149038, 7723557, 15447114]

約数ペア:

[(1, 15447114), (2, 7723557), (3, 5149038), (6, 2574519), (9, 1716346), (18, 858173), (19, 813006), (31, 498294), (38, 406503), (47, 328662), (57, 271002), (62, 249147), (93, 166098), (94, 164331), (114, 135501), (141, 109554), (171, 90334), (186, 83049), (279, 55366), (282, 54777), (342, 45167), (423, 36518), (558, 27683), (589, 26226), (846, 18259), (893, 17298), (961, 16074), (1178, 13113), (1457, 10602), (1767, 8742), (1786, 8649), (1922, 8037), (2679, 5766), (2883, 5358), (2914, 5301), (3534, 4371)]