27720943476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2136983}}^1$

素因数の和:2137060

約数の個数: 48

約数和(自身を含む): 68930555904

約数和(自身を除く): 41209612428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 2136983, 4273966, 6410949, 8547932, 12821898, 25643796, 49150609, 98301218, 100438201, 147451827, 196602436, 200876402, 294903654, 301314603, 401752804, 589807308, 602629206, 1205258412, 2310078623, 4620157246, 6930235869, 9240314492, 13860471738, 27720943476]

約数ペア:

[(1, 27720943476), (2, 13860471738), (3, 9240314492), (4, 6930235869), (6, 4620157246), (12, 2310078623), (23, 1205258412), (46, 602629206), (47, 589807308), (69, 401752804), (92, 301314603), (94, 294903654), (138, 200876402), (141, 196602436), (188, 147451827), (276, 100438201), (282, 98301218), (564, 49150609), (1081, 25643796), (2162, 12821898), (3243, 8547932), (4324, 6410949), (6486, 4273966), (12972, 2136983)]