18714564

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 54885600

約数和(自身を除く): 36171036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 59, 66, 81, 89, 99, 108, 118, 132, 162, 177, 178, 198, 236, 267, 297, 324, 354, 356, 396, 531, 534, 594, 649, 708, 801, 891, 979, 1062, 1068, 1188, 1298, 1593, 1602, 1782, 1947, 1958, 2124, 2403, 2596, 2937, 3186, 3204, 3564, 3894, 3916, 4779, 4806, 5251, 5841, 5874, 6372, 7209, 7788, 8811, 9558, 9612, 10502, 11682, 11748, 14418, 15753, 17523, 17622, 19116, 21004, 23364, 26433, 28836, 31506, 35046, 35244, 47259, 52569, 52866, 57761, 63012, 70092, 79299, 94518, 105138, 105732, 115522, 141777, 158598, 173283, 189036, 210276, 231044, 283554, 317196, 346566, 425331, 519849, 567108, 693132, 850662, 1039698, 1559547, 1701324, 2079396, 3119094, 4678641, 6238188, 9357282, 18714564]

約数ペア:

[(1, 18714564), (2, 9357282), (3, 6238188), (4, 4678641), (6, 3119094), (9, 2079396), (11, 1701324), (12, 1559547), (18, 1039698), (22, 850662), (27, 693132), (33, 567108), (36, 519849), (44, 425331), (54, 346566), (59, 317196), (66, 283554), (81, 231044), (89, 210276), (99, 189036), (108, 173283), (118, 158598), (132, 141777), (162, 115522), (177, 105732), (178, 105138), (198, 94518), (236, 79299), (267, 70092), (297, 63012), (324, 57761), (354, 52866), (356, 52569), (396, 47259), (531, 35244), (534, 35046), (594, 31506), (649, 28836), (708, 26433), (801, 23364), (891, 21004), (979, 19116), (1062, 17622), (1068, 17523), (1188, 15753), (1298, 14418), (1593, 11748), (1602, 11682), (1782, 10502), (1947, 9612), (1958, 9558), (2124, 8811), (2403, 7788), (2596, 7209), (2937, 6372), (3186, 5874), (3204, 5841), (3564, 5251), (3894, 4806), (3916, 4779)]