18321504

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6623

約数の個数: 48

約数和(自身を含む): 49759920

約数和(自身を除く): 31438416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 6581, 13162, 19743, 26324, 39486, 52648, 78972, 105296, 157944, 190849, 210592, 315888, 381698, 572547, 631776, 763396, 1145094, 1526792, 2290188, 3053584, 4580376, 6107168, 9160752, 18321504]

約数ペア:

[(1, 18321504), (2, 9160752), (3, 6107168), (4, 4580376), (6, 3053584), (8, 2290188), (12, 1526792), (16, 1145094), (24, 763396), (29, 631776), (32, 572547), (48, 381698), (58, 315888), (87, 210592), (96, 190849), (116, 157944), (174, 105296), (232, 78972), (348, 52648), (464, 39486), (696, 26324), (928, 19743), (1392, 13162), (2784, 6581)]