2018285985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{3583}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 3494486016

約数和(自身を除く): 1476200031

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2209, 2397, 3583, 3995, 6627, 10749, 11045, 11985, 17915, 33135, 37553, 53745, 60911, 112659, 168401, 182733, 187765, 304555, 505203, 563295, 842005, 913665, 2526015, 2862817, 7914847, 8588451, 14314085, 23744541, 39574235, 42942255, 118722705, 134552399, 403657197, 672761995, 2018285985]

約数ペア:

[(1, 2018285985), (3, 672761995), (5, 403657197), (15, 134552399), (17, 118722705), (47, 42942255), (51, 39574235), (85, 23744541), (141, 14314085), (235, 8588451), (255, 7914847), (705, 2862817), (799, 2526015), (2209, 913665), (2397, 842005), (3583, 563295), (3995, 505203), (6627, 304555), (10749, 187765), (11045, 182733), (11985, 168401), (17915, 112659), (33135, 60911), (37553, 53745)]