18011484

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 60

約数和(自身を含む): 49153104

約数和(自身を除く): 31141620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2417, 2484, 3726, 4834, 7251, 7452, 9668, 14502, 21753, 29004, 43506, 55591, 65259, 87012, 111182, 130518, 166773, 195777, 222364, 261036, 333546, 391554, 500319, 667092, 783108, 1000638, 1500957, 2001276, 3001914, 4502871, 6003828, 9005742, 18011484]

約数ペア:

[(1, 18011484), (2, 9005742), (3, 6003828), (4, 4502871), (6, 3001914), (9, 2001276), (12, 1500957), (18, 1000638), (23, 783108), (27, 667092), (36, 500319), (46, 391554), (54, 333546), (69, 261036), (81, 222364), (92, 195777), (108, 166773), (138, 130518), (162, 111182), (207, 87012), (276, 65259), (324, 55591), (414, 43506), (621, 29004), (828, 21753), (1242, 14502), (1863, 9668), (2417, 7452), (2484, 7251), (3726, 4834)]