38777797818

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{138337}}^1$

素因数の和:138556

約数の個数: 64

約数和(自身を含む): 89643024000

約数和(自身を除く): 50865226182

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 179, 261, 358, 522, 537, 783, 1074, 1566, 1611, 3222, 4833, 5191, 9666, 10382, 15573, 31146, 46719, 93438, 138337, 140157, 276674, 280314, 415011, 830022, 1245033, 2490066, 3735099, 4011773, 7470198, 8023546, 12035319, 24070638, 24762323, 36105957, 49524646, 72211914, 74286969, 108317871, 148573938, 216635742, 222860907, 445721814, 668582721, 718107367, 1337165442, 1436214734, 2154322101, 4308644202, 6462966303, 12925932606, 19388898909, 38777797818]

約数ペア:

[(1, 38777797818), (2, 19388898909), (3, 12925932606), (6, 6462966303), (9, 4308644202), (18, 2154322101), (27, 1436214734), (29, 1337165442), (54, 718107367), (58, 668582721), (87, 445721814), (174, 222860907), (179, 216635742), (261, 148573938), (358, 108317871), (522, 74286969), (537, 72211914), (783, 49524646), (1074, 36105957), (1566, 24762323), (1611, 24070638), (3222, 12035319), (4833, 8023546), (5191, 7470198), (9666, 4011773), (10382, 3735099), (15573, 2490066), (31146, 1245033), (46719, 830022), (93438, 415011), (138337, 280314), (140157, 276674)]