2018553552

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{100847}}^1$

素因数の和:101000

約数の個数: 60

約数和(自身を含む): 5689844160

約数和(自身を除く): 3671290608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 100847, 201694, 302541, 403388, 605082, 806776, 907623, 1210164, 1613552, 1815246, 2420328, 3630492, 4840656, 7260984, 14017733, 14521968, 28035466, 42053199, 56070932, 84106398, 112141864, 126159597, 168212796, 224283728, 252319194, 336425592, 504638388, 672851184, 1009276776, 2018553552]

約数ペア:

[(1, 2018553552), (2, 1009276776), (3, 672851184), (4, 504638388), (6, 336425592), (8, 252319194), (9, 224283728), (12, 168212796), (16, 126159597), (18, 112141864), (24, 84106398), (36, 56070932), (48, 42053199), (72, 28035466), (139, 14521968), (144, 14017733), (278, 7260984), (417, 4840656), (556, 3630492), (834, 2420328), (1112, 1815246), (1251, 1613552), (1668, 1210164), (2224, 907623), (2502, 806776), (3336, 605082), (5004, 403388), (6672, 302541), (10008, 201694), (20016, 100847)]