13250718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 32746896

約数和(自身を除く): 19496178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3331, 3978, 6662, 9993, 19986, 29979, 43303, 56627, 59958, 86606, 113254, 129909, 169881, 259818, 339762, 389727, 509643, 736151, 779454, 1019286, 1472302, 2208453, 4416906, 6625359, 13250718]

約数ペア:

[(1, 13250718), (2, 6625359), (3, 4416906), (6, 2208453), (9, 1472302), (13, 1019286), (17, 779454), (18, 736151), (26, 509643), (34, 389727), (39, 339762), (51, 259818), (78, 169881), (102, 129909), (117, 113254), (153, 86606), (221, 59958), (234, 56627), (306, 43303), (442, 29979), (663, 19986), (1326, 9993), (1989, 6662), (3331, 3978)]