2986546.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 163072000

約数和(自身を除く): 74750221

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 103, 117, 189, 273, 309, 349, 351, 721, 819, 927, 1047, 1339, 2163, 2443, 2457, 2781, 3141, 4017, 4537, 6489, 7329, 9373, 9423, 12051, 13611, 19467, 21987, 28119, 31759, 35947, 36153, 40833, 65961, 84357, 95277, 107841, 122499, 251629, 253071, 285831, 323523, 467311, 754887, 857493, 970569, 1401933, 2264661, 3271177, 4205799, 6793983, 9813531, 12617397, 29440593, 88321779]

約数ペア:

[(1, 88321779), (3, 29440593), (7, 12617397), (9, 9813531), (13, 6793983), (21, 4205799), (27, 3271177), (39, 2264661), (63, 1401933), (91, 970569), (103, 857493), (117, 754887), (189, 467311), (273, 323523), (309, 285831), (349, 253071), (351, 251629), (721, 122499), (819, 107841), (927, 95277), (1047, 84357), (1339, 65961), (2163, 40833), (2443, 36153), (2457, 35947), (2781, 31759), (3141, 28119), (4017, 21987), (4537, 19467), (6489, 13611), (7329, 12051), (9373, 9423)]