18514068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 45018624

約数和(自身を除く): 26504556

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 317, 372, 471, 628, 634, 942, 951, 1268, 1884, 1902, 3804, 4867, 9734, 9827, 14601, 19468, 19654, 29202, 29481, 39308, 49769, 58404, 58962, 99538, 117924, 149307, 199076, 298614, 597228, 1542839, 3085678, 4628517, 6171356, 9257034, 18514068]

約数ペア:

[(1, 18514068), (2, 9257034), (3, 6171356), (4, 4628517), (6, 3085678), (12, 1542839), (31, 597228), (62, 298614), (93, 199076), (124, 149307), (157, 117924), (186, 99538), (314, 58962), (317, 58404), (372, 49769), (471, 39308), (628, 29481), (634, 29202), (942, 19654), (951, 19468), (1268, 14601), (1884, 9827), (1902, 9734), (3804, 4867)]