21134558298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1\times {\mathrm{2377}}^1$

素因数の和:4051

約数の個数: 64

約数和(自身を含む): 48707527680

約数和(自身を除く): 27572969382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1523, 1946, 2377, 2919, 3046, 4569, 4754, 5838, 7131, 9138, 10661, 14262, 16639, 21322, 31983, 33278, 49917, 63966, 99834, 211697, 330403, 423394, 635091, 660806, 991209, 1270182, 1481879, 1982418, 2312821, 2963758, 3620171, 4445637, 4625642, 6938463, 7240342, 8891274, 10860513, 13876926, 21721026, 25341197, 50682394, 76023591, 152047182, 503203769, 1006407538, 1509611307, 3019222614, 3522426383, 7044852766, 10567279149, 21134558298]

約数ペア:

[(1, 21134558298), (2, 10567279149), (3, 7044852766), (6, 3522426383), (7, 3019222614), (14, 1509611307), (21, 1006407538), (42, 503203769), (139, 152047182), (278, 76023591), (417, 50682394), (834, 25341197), (973, 21721026), (1523, 13876926), (1946, 10860513), (2377, 8891274), (2919, 7240342), (3046, 6938463), (4569, 4625642), (4754, 4445637), (5838, 3620171), (7131, 2963758), (9138, 2312821), (10661, 1982418), (14262, 1481879), (16639, 1270182), (21322, 991209), (31983, 660806), (33278, 635091), (49917, 423394), (63966, 330403), (99834, 211697)]