6654546

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8441262

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 127, 142, 213, 246, 254, 369, 381, 426, 639, 738, 762, 1143, 1278, 2286, 2911, 5207, 5822, 8733, 9017, 10414, 15621, 17466, 18034, 26199, 27051, 31242, 46863, 52398, 54102, 81153, 93726, 162306, 369697, 739394, 1109091, 2218182, 3327273, 6654546]

約数ペア:

[(1, 6654546), (2, 3327273), (3, 2218182), (6, 1109091), (9, 739394), (18, 369697), (41, 162306), (71, 93726), (82, 81153), (123, 54102), (127, 52398), (142, 46863), (213, 31242), (246, 27051), (254, 26199), (369, 18034), (381, 17466), (426, 15621), (639, 10414), (738, 9017), (762, 8733), (1143, 5822), (1278, 5207), (2286, 2911)]