27698118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 67433472

約数和(自身を除く): 39735354

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 541, 742, 966, 1082, 1113, 1219, 1623, 2226, 2438, 3246, 3657, 3787, 7314, 7574, 8533, 11361, 12443, 17066, 22722, 24886, 25599, 28673, 37329, 51198, 57346, 74658, 86019, 87101, 172038, 174202, 200711, 261303, 401422, 522606, 602133, 659479, 1204266, 1318958, 1978437, 3956874, 4616353, 9232706, 13849059, 27698118]

約数ペア:

[(1, 27698118), (2, 13849059), (3, 9232706), (6, 4616353), (7, 3956874), (14, 1978437), (21, 1318958), (23, 1204266), (42, 659479), (46, 602133), (53, 522606), (69, 401422), (106, 261303), (138, 200711), (159, 174202), (161, 172038), (318, 87101), (322, 86019), (371, 74658), (483, 57346), (541, 51198), (742, 37329), (966, 28673), (1082, 25599), (1113, 24886), (1219, 22722), (1623, 17066), (2226, 12443), (2438, 11361), (3246, 8533), (3657, 7574), (3787, 7314)]