2019989394

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{11549}}^1$

素因数の和:11680

約数の個数: 64

約数和(自身を含む): 4656960000

約数和(自身を除く): 2636970606

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 79, 82, 123, 158, 237, 246, 369, 474, 711, 738, 1107, 1422, 2133, 2214, 3239, 4266, 6478, 9717, 11549, 19434, 23098, 29151, 34647, 58302, 69294, 87453, 103941, 174906, 207882, 311823, 473509, 623646, 912371, 947018, 1420527, 1824742, 2737113, 2841054, 4261581, 5474226, 8211339, 8523162, 12784743, 16422678, 24634017, 25569486, 37407211, 49268034, 74814422, 112221633, 224443266, 336664899, 673329798, 1009994697, 2019989394]

約数ペア:

[(1, 2019989394), (2, 1009994697), (3, 673329798), (6, 336664899), (9, 224443266), (18, 112221633), (27, 74814422), (41, 49268034), (54, 37407211), (79, 25569486), (82, 24634017), (123, 16422678), (158, 12784743), (237, 8523162), (246, 8211339), (369, 5474226), (474, 4261581), (711, 2841054), (738, 2737113), (1107, 1824742), (1422, 1420527), (2133, 947018), (2214, 912371), (3239, 623646), (4266, 473509), (6478, 311823), (9717, 207882), (11549, 174906), (19434, 103941), (23098, 87453), (29151, 69294), (34647, 58302)]