13921176

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 36470880

約数和(自身を除く): 22549704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 257, 296, 366, 444, 488, 514, 732, 771, 888, 1028, 1464, 1542, 2056, 2257, 3084, 4514, 6168, 6771, 9028, 9509, 13542, 15677, 18056, 19018, 27084, 28527, 31354, 38036, 47031, 54168, 57054, 62708, 76072, 94062, 114108, 125416, 188124, 228216, 376248, 580049, 1160098, 1740147, 2320196, 3480294, 4640392, 6960588, 13921176]

約数ペア:

[(1, 13921176), (2, 6960588), (3, 4640392), (4, 3480294), (6, 2320196), (8, 1740147), (12, 1160098), (24, 580049), (37, 376248), (61, 228216), (74, 188124), (111, 125416), (122, 114108), (148, 94062), (183, 76072), (222, 62708), (244, 57054), (257, 54168), (296, 47031), (366, 38036), (444, 31354), (488, 28527), (514, 27084), (732, 19018), (771, 18056), (888, 15677), (1028, 13542), (1464, 9509), (1542, 9028), (2056, 6771), (2257, 6168), (3084, 4514)]