2696442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 6758400

約数和(自身を除く): 4061958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 109, 114, 133, 186, 217, 218, 266, 327, 399, 434, 589, 651, 654, 763, 798, 1178, 1302, 1526, 1767, 2071, 2289, 3379, 3534, 4123, 4142, 4578, 6213, 6758, 8246, 10137, 12369, 12426, 14497, 20274, 23653, 24738, 28994, 43491, 47306, 64201, 70959, 86982, 128402, 141918, 192603, 385206, 449407, 898814, 1348221, 2696442]

約数ペア:

[(1, 2696442), (2, 1348221), (3, 898814), (6, 449407), (7, 385206), (14, 192603), (19, 141918), (21, 128402), (31, 86982), (38, 70959), (42, 64201), (57, 47306), (62, 43491), (93, 28994), (109, 24738), (114, 23653), (133, 20274), (186, 14497), (217, 12426), (218, 12369), (266, 10137), (327, 8246), (399, 6758), (434, 6213), (589, 4578), (651, 4142), (654, 4123), (763, 3534), (798, 3379), (1178, 2289), (1302, 2071), (1526, 1767)]