2018231644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 4278758400

約数和(自身を除く): 2260526756

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 79, 118, 143, 158, 236, 286, 316, 572, 649, 757, 767, 869, 1027, 1298, 1514, 1534, 1738, 2054, 2596, 3028, 3068, 3476, 4108, 4661, 8327, 8437, 9322, 9841, 11297, 16654, 16874, 18644, 19682, 22594, 33308, 33748, 39364, 44663, 45188, 51271, 59803, 60593, 89326, 102542, 108251, 119606, 121186, 178652, 205084, 216502, 239212, 242372, 433004, 491293, 580619, 657833, 666523, 777439, 982586, 1161238, 1315666, 1333046, 1554878, 1965172, 2322476, 2631332, 2666092, 3109756, 3528377, 6386809, 7056754, 8551829, 12773618, 14113508, 17103658, 25547236, 34207316, 38812147, 45868901, 77624294, 91737802, 155248588, 183475604, 504557911, 1009115822, 2018231644]

約数ペア:

[(1, 2018231644), (2, 1009115822), (4, 504557911), (11, 183475604), (13, 155248588), (22, 91737802), (26, 77624294), (44, 45868901), (52, 38812147), (59, 34207316), (79, 25547236), (118, 17103658), (143, 14113508), (158, 12773618), (236, 8551829), (286, 7056754), (316, 6386809), (572, 3528377), (649, 3109756), (757, 2666092), (767, 2631332), (869, 2322476), (1027, 1965172), (1298, 1554878), (1514, 1333046), (1534, 1315666), (1738, 1161238), (2054, 982586), (2596, 777439), (3028, 666523), (3068, 657833), (3476, 580619), (4108, 491293), (4661, 433004), (8327, 242372), (8437, 239212), (9322, 216502), (9841, 205084), (11297, 178652), (16654, 121186), (16874, 119606), (18644, 108251), (19682, 102542), (22594, 89326), (33308, 60593), (33748, 59803), (39364, 51271), (44663, 45188)]