2018201466

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3581}}^1$

素因数の和:3735

約数の個数: 64

約数和(自身を含む): 4332787200

約数和(自身を除く): 2314585734

約数列:

[1, 2, 3, 6, 29, 41, 58, 79, 82, 87, 123, 158, 174, 237, 246, 474, 1189, 2291, 2378, 3239, 3567, 3581, 4582, 6478, 6873, 7134, 7162, 9717, 10743, 13746, 19434, 21486, 93931, 103849, 146821, 187862, 207698, 281793, 282899, 293642, 311547, 440463, 563586, 565798, 623094, 848697, 880926, 1697394, 4257809, 8204071, 8515618, 11598859, 12773427, 16408142, 23197718, 24612213, 25546854, 34796577, 49224426, 69593154, 336366911, 672733822, 1009100733, 2018201466]

約数ペア:

[(1, 2018201466), (2, 1009100733), (3, 672733822), (6, 336366911), (29, 69593154), (41, 49224426), (58, 34796577), (79, 25546854), (82, 24612213), (87, 23197718), (123, 16408142), (158, 12773427), (174, 11598859), (237, 8515618), (246, 8204071), (474, 4257809), (1189, 1697394), (2291, 880926), (2378, 848697), (3239, 623094), (3567, 565798), (3581, 563586), (4582, 440463), (6478, 311547), (6873, 293642), (7134, 282899), (7162, 281793), (9717, 207698), (10743, 187862), (13746, 146821), (19434, 103849), (21486, 93931)]