187460892

素因数分解:

$2^2\times 3^9\times {\mathrm{2381}}^1$

素因数の和:2412

約数の個数: 60

約数和(自身を含む): 492283176

約数和(自身を除く): 304822284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2381, 2916, 4374, 4762, 6561, 7143, 8748, 9524, 13122, 14286, 19683, 21429, 26244, 28572, 39366, 42858, 64287, 78732, 85716, 128574, 192861, 257148, 385722, 578583, 771444, 1157166, 1735749, 2314332, 3471498, 5207247, 6942996, 10414494, 15621741, 20828988, 31243482, 46865223, 62486964, 93730446, 187460892]

約数ペア:

[(1, 187460892), (2, 93730446), (3, 62486964), (4, 46865223), (6, 31243482), (9, 20828988), (12, 15621741), (18, 10414494), (27, 6942996), (36, 5207247), (54, 3471498), (81, 2314332), (108, 1735749), (162, 1157166), (243, 771444), (324, 578583), (486, 385722), (729, 257148), (972, 192861), (1458, 128574), (2187, 85716), (2381, 78732), (2916, 64287), (4374, 42858), (4762, 39366), (6561, 28572), (7143, 26244), (8748, 21429), (9524, 19683), (13122, 14286)]