13203138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 17440062

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 114, 118, 151, 177, 247, 302, 354, 453, 494, 741, 767, 906, 1121, 1482, 1534, 1963, 2242, 2301, 2869, 3363, 3926, 4602, 5738, 5889, 6726, 8607, 8909, 11778, 14573, 17214, 17818, 26727, 29146, 37297, 43719, 53454, 74594, 87438, 111891, 115817, 169271, 223782, 231634, 338542, 347451, 507813, 694902, 1015626, 2200523, 4401046, 6601569, 13203138]

約数ペア:

[(1, 13203138), (2, 6601569), (3, 4401046), (6, 2200523), (13, 1015626), (19, 694902), (26, 507813), (38, 347451), (39, 338542), (57, 231634), (59, 223782), (78, 169271), (114, 115817), (118, 111891), (151, 87438), (177, 74594), (247, 53454), (302, 43719), (354, 37297), (453, 29146), (494, 26727), (741, 17818), (767, 17214), (906, 14573), (1121, 11778), (1482, 8909), (1534, 8607), (1963, 6726), (2242, 5889), (2301, 5738), (2869, 4602), (3363, 3926)]