18167112

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 50889600

約数和(自身を除く): 32722488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 557, 604, 906, 1114, 1208, 1359, 1671, 1812, 2228, 2718, 3342, 3624, 4077, 4456, 5013, 5436, 6684, 8154, 10026, 10872, 13368, 15039, 16308, 20052, 30078, 32616, 40104, 60156, 84107, 120312, 168214, 252321, 336428, 504642, 672856, 756963, 1009284, 1513926, 2018568, 2270889, 3027852, 4541778, 6055704, 9083556, 18167112]

約数ペア:

[(1, 18167112), (2, 9083556), (3, 6055704), (4, 4541778), (6, 3027852), (8, 2270889), (9, 2018568), (12, 1513926), (18, 1009284), (24, 756963), (27, 672856), (36, 504642), (54, 336428), (72, 252321), (108, 168214), (151, 120312), (216, 84107), (302, 60156), (453, 40104), (557, 32616), (604, 30078), (906, 20052), (1114, 16308), (1208, 15039), (1359, 13368), (1671, 10872), (1812, 10026), (2228, 8154), (2718, 6684), (3342, 5436), (3624, 5013), (4077, 4456)]