29742228

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 80170272

約数和(自身を除く): 50428044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 827, 972, 999, 1332, 1654, 1998, 2481, 2997, 3308, 3996, 4962, 5994, 7443, 8991, 9924, 11988, 14886, 17982, 22329, 29772, 30599, 35964, 44658, 61198, 66987, 89316, 91797, 122396, 133974, 183594, 200961, 267948, 275391, 367188, 401922, 550782, 803844, 826173, 1101564, 1652346, 2478519, 3304692, 4957038, 7435557, 9914076, 14871114, 29742228]

約数ペア:

[(1, 29742228), (2, 14871114), (3, 9914076), (4, 7435557), (6, 4957038), (9, 3304692), (12, 2478519), (18, 1652346), (27, 1101564), (36, 826173), (37, 803844), (54, 550782), (74, 401922), (81, 367188), (108, 275391), (111, 267948), (148, 200961), (162, 183594), (222, 133974), (243, 122396), (324, 91797), (333, 89316), (444, 66987), (486, 61198), (666, 44658), (827, 35964), (972, 30599), (999, 29772), (1332, 22329), (1654, 17982), (1998, 14886), (2481, 11988), (2997, 9924), (3308, 8991), (3996, 7443), (4962, 5994)]