18260856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5005

約数の個数: 64

約数和(自身を含む): 53719200

約数和(自身を除く): 35458344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 4973, 9946, 14919, 19892, 29838, 39784, 44757, 59676, 84541, 89514, 119352, 134271, 169082, 179028, 253623, 268542, 338164, 358056, 507246, 537084, 676328, 760869, 1014492, 1074168, 1521738, 2028984, 2282607, 3043476, 4565214, 6086952, 9130428, 18260856]

約数ペア:

[(1, 18260856), (2, 9130428), (3, 6086952), (4, 4565214), (6, 3043476), (8, 2282607), (9, 2028984), (12, 1521738), (17, 1074168), (18, 1014492), (24, 760869), (27, 676328), (34, 537084), (36, 507246), (51, 358056), (54, 338164), (68, 268542), (72, 253623), (102, 179028), (108, 169082), (136, 134271), (153, 119352), (204, 89514), (216, 84541), (306, 59676), (408, 44757), (459, 39784), (612, 29838), (918, 19892), (1224, 14919), (1836, 9946), (3672, 4973)]