27555894

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 61621872

約数和(自身を除く): 34065978

約数列:

[1, 2, 3, 6, 9, 18, 67, 73, 134, 146, 201, 219, 313, 402, 438, 603, 626, 657, 939, 1206, 1314, 1878, 2817, 4891, 5634, 9782, 14673, 20971, 22849, 29346, 41942, 44019, 45698, 62913, 68547, 88038, 125826, 137094, 188739, 205641, 377478, 411282, 1530883, 3061766, 4592649, 9185298, 13777947, 27555894]

約数ペア:

[(1, 27555894), (2, 13777947), (3, 9185298), (6, 4592649), (9, 3061766), (18, 1530883), (67, 411282), (73, 377478), (134, 205641), (146, 188739), (201, 137094), (219, 125826), (313, 88038), (402, 68547), (438, 62913), (603, 45698), (626, 44019), (657, 41942), (939, 29346), (1206, 22849), (1314, 20971), (1878, 14673), (2817, 9782), (4891, 5634)]