828990414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{387017}}^1$

素因数の和:387049

約数の個数: 48

約数和(自身を含む): 2173493088

約数和(自身を除く): 1344502674

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 387017, 774034, 1161051, 2322102, 2709119, 3483153, 5418238, 6579289, 6966306, 8127357, 13158578, 16254714, 19737867, 24382071, 39475734, 46055023, 48764142, 59213601, 92110046, 118427202, 138165069, 276330138, 414495207, 828990414]

約数ペア:

[(1, 828990414), (2, 414495207), (3, 276330138), (6, 138165069), (7, 118427202), (9, 92110046), (14, 59213601), (17, 48764142), (18, 46055023), (21, 39475734), (34, 24382071), (42, 19737867), (51, 16254714), (63, 13158578), (102, 8127357), (119, 6966306), (126, 6579289), (153, 5418238), (238, 3483153), (306, 2709119), (357, 2322102), (714, 1161051), (1071, 774034), (2142, 387017)]