13305138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 20978382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 929, 1023, 1302, 1858, 2046, 2387, 2787, 4774, 5574, 6503, 7161, 10219, 13006, 14322, 19509, 20438, 28799, 30657, 39018, 57598, 61314, 71533, 86397, 143066, 172794, 201593, 214599, 316789, 403186, 429198, 604779, 633578, 950367, 1209558, 1900734, 2217523, 4435046, 6652569, 13305138]

約数ペア:

[(1, 13305138), (2, 6652569), (3, 4435046), (6, 2217523), (7, 1900734), (11, 1209558), (14, 950367), (21, 633578), (22, 604779), (31, 429198), (33, 403186), (42, 316789), (62, 214599), (66, 201593), (77, 172794), (93, 143066), (154, 86397), (186, 71533), (217, 61314), (231, 57598), (341, 39018), (434, 30657), (462, 28799), (651, 20438), (682, 19509), (929, 14322), (1023, 13006), (1302, 10219), (1858, 7161), (2046, 6503), (2387, 5574), (2787, 4774)]