2021973108

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{29167}}^1$

素因数の和:29336

約数の個数: 48

約数和(自身を含む): 4851221760

約数和(自身を除く): 2829248652

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 159, 212, 218, 318, 327, 436, 636, 654, 1308, 5777, 11554, 17331, 23108, 29167, 34662, 58334, 69324, 87501, 116668, 175002, 350004, 1545851, 3091702, 3179203, 4637553, 6183404, 6358406, 9275106, 9537609, 12716812, 18550212, 19075218, 38150436, 168497759, 336995518, 505493277, 673991036, 1010986554, 2021973108]

約数ペア:

[(1, 2021973108), (2, 1010986554), (3, 673991036), (4, 505493277), (6, 336995518), (12, 168497759), (53, 38150436), (106, 19075218), (109, 18550212), (159, 12716812), (212, 9537609), (218, 9275106), (318, 6358406), (327, 6183404), (436, 4637553), (636, 3179203), (654, 3091702), (1308, 1545851), (5777, 350004), (11554, 175002), (17331, 116668), (23108, 87501), (29167, 69324), (34662, 58334)]