27998898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 60623904

約数和(自身を除く): 32625006

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 241, 289, 402, 482, 578, 723, 867, 1139, 1446, 1734, 2278, 3417, 4097, 6834, 8194, 12291, 16147, 19363, 24582, 32294, 38726, 48441, 58089, 69649, 96882, 116178, 139298, 208947, 274499, 417894, 548998, 823497, 1646994, 4666483, 9332966, 13999449, 27998898]

約数ペア:

[(1, 27998898), (2, 13999449), (3, 9332966), (6, 4666483), (17, 1646994), (34, 823497), (51, 548998), (67, 417894), (102, 274499), (134, 208947), (201, 139298), (241, 116178), (289, 96882), (402, 69649), (482, 58089), (578, 48441), (723, 38726), (867, 32294), (1139, 24582), (1446, 19363), (1734, 16147), (2278, 12291), (3417, 8194), (4097, 6834)]