2553559416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1866637}}^1$

素因数の和:1866668

約数の個数: 48

約数和(自身を含む): 7279888200

約数和(自身を除く): 4726328784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1866637, 3733274, 5599911, 7466548, 11199822, 14933096, 16799733, 22399644, 33599466, 35466103, 44799288, 67198932, 70932206, 106398309, 134397864, 141864412, 212796618, 283728824, 319194927, 425593236, 638389854, 851186472, 1276779708, 2553559416]

約数ペア:

[(1, 2553559416), (2, 1276779708), (3, 851186472), (4, 638389854), (6, 425593236), (8, 319194927), (9, 283728824), (12, 212796618), (18, 141864412), (19, 134397864), (24, 106398309), (36, 70932206), (38, 67198932), (57, 44799288), (72, 35466103), (76, 33599466), (114, 22399644), (152, 16799733), (171, 14933096), (228, 11199822), (342, 7466548), (456, 5599911), (684, 3733274), (1368, 1866637)]