22640004

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 61414080

約数和(自身を除く): 38774076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 739, 828, 851, 1332, 1478, 1702, 2217, 2553, 2956, 3404, 4434, 5106, 6651, 7659, 8868, 10212, 13302, 15318, 16997, 26604, 27343, 30636, 33994, 50991, 54686, 67988, 82029, 101982, 109372, 152973, 164058, 203964, 246087, 305946, 328116, 492174, 611892, 628889, 984348, 1257778, 1886667, 2515556, 3773334, 5660001, 7546668, 11320002, 22640004]

約数ペア:

[(1, 22640004), (2, 11320002), (3, 7546668), (4, 5660001), (6, 3773334), (9, 2515556), (12, 1886667), (18, 1257778), (23, 984348), (36, 628889), (37, 611892), (46, 492174), (69, 328116), (74, 305946), (92, 246087), (111, 203964), (138, 164058), (148, 152973), (207, 109372), (222, 101982), (276, 82029), (333, 67988), (414, 54686), (444, 50991), (666, 33994), (739, 30636), (828, 27343), (851, 26604), (1332, 16997), (1478, 15318), (1702, 13302), (2217, 10212), (2553, 8868), (2956, 7659), (3404, 6651), (4434, 5106)]