40482012

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 96509952

約数和(自身を除く): 56027940

約数列:

[1, 2, 3, 4, 6, 12, 101, 127, 202, 254, 263, 303, 381, 404, 508, 526, 606, 762, 789, 1052, 1212, 1524, 1578, 3156, 12827, 25654, 26563, 33401, 38481, 51308, 53126, 66802, 76962, 79689, 100203, 106252, 133604, 153924, 159378, 200406, 318756, 400812, 3373501, 6747002, 10120503, 13494004, 20241006, 40482012]

約数ペア:

[(1, 40482012), (2, 20241006), (3, 13494004), (4, 10120503), (6, 6747002), (12, 3373501), (101, 400812), (127, 318756), (202, 200406), (254, 159378), (263, 153924), (303, 133604), (381, 106252), (404, 100203), (508, 79689), (526, 76962), (606, 66802), (762, 53126), (789, 51308), (1052, 38481), (1212, 33401), (1524, 26563), (1578, 25654), (3156, 12827)]