13020522

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 14065878

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 659, 1318, 1977, 3293, 3954, 6586, 9879, 19758, 24383, 48766, 58651, 73149, 117302, 146298, 175953, 351906, 2170087, 4340174, 6510261, 13020522]

約数ペア:

[(1, 13020522), (2, 6510261), (3, 4340174), (6, 2170087), (37, 351906), (74, 175953), (89, 146298), (111, 117302), (178, 73149), (222, 58651), (267, 48766), (534, 24383), (659, 19758), (1318, 9879), (1977, 6586), (3293, 3954)]