261607932

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{108461}}^1$

素因数の和:108538

約数の個数: 36

約数和(自身を含む): 671162856

約数和(自身を除く): 409554924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 108461, 216922, 325383, 433844, 650766, 976149, 1301532, 1952298, 3904596, 7266887, 14533774, 21800661, 29067548, 43601322, 65401983, 87202644, 130803966, 261607932]

約数ペア:

[(1, 261607932), (2, 130803966), (3, 87202644), (4, 65401983), (6, 43601322), (9, 29067548), (12, 21800661), (18, 14533774), (36, 7266887), (67, 3904596), (134, 1952298), (201, 1301532), (268, 976149), (402, 650766), (603, 433844), (804, 325383), (1206, 216922), (2412, 108461)]