19942661508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{52259}}^1$

素因数の和:52350

約数の個数: 144

約数和(自身を含む): 60053011200

約数和(自身を除く): 40110349692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 77, 84, 98, 118, 132, 147, 154, 177, 196, 231, 236, 294, 308, 354, 413, 462, 539, 588, 649, 708, 826, 924, 1078, 1239, 1298, 1617, 1652, 1947, 2156, 2478, 2596, 2891, 3234, 3894, 4543, 4956, 5782, 6468, 7788, 8673, 9086, 11564, 13629, 17346, 18172, 27258, 31801, 34692, 52259, 54516, 63602, 95403, 104518, 127204, 156777, 190806, 209036, 313554, 365813, 381612, 574849, 627108, 731626, 1097439, 1149698, 1463252, 1724547, 2194878, 2299396, 2560691, 3083281, 3449094, 4023943, 4389756, 5121382, 6166562, 6898188, 7682073, 8047886, 9249843, 10242764, 12071829, 12333124, 15364146, 16095772, 18499686, 21582967, 24143658, 28167601, 30728292, 33916091, 36999372, 43165934, 48287316, 56335202, 64748901, 67832182, 84502803, 86331868, 101748273, 112670404, 129497802, 135664364, 151080769, 169005606, 203496546, 237412637, 258995604, 302161538, 338011212, 406993092, 453242307, 474825274, 604323076, 712237911, 906484614, 949650548, 1424475822, 1661888459, 1812969228, 2848951644, 3323776918, 4985665377, 6647553836, 9971330754, 19942661508]

約数ペア:

[(1, 19942661508), (2, 9971330754), (3, 6647553836), (4, 4985665377), (6, 3323776918), (7, 2848951644), (11, 1812969228), (12, 1661888459), (14, 1424475822), (21, 949650548), (22, 906484614), (28, 712237911), (33, 604323076), (42, 474825274), (44, 453242307), (49, 406993092), (59, 338011212), (66, 302161538), (77, 258995604), (84, 237412637), (98, 203496546), (118, 169005606), (132, 151080769), (147, 135664364), (154, 129497802), (177, 112670404), (196, 101748273), (231, 86331868), (236, 84502803), (294, 67832182), (308, 64748901), (354, 56335202), (413, 48287316), (462, 43165934), (539, 36999372), (588, 33916091), (649, 30728292), (708, 28167601), (826, 24143658), (924, 21582967), (1078, 18499686), (1239, 16095772), (1298, 15364146), (1617, 12333124), (1652, 12071829), (1947, 10242764), (2156, 9249843), (2478, 8047886), (2596, 7682073), (2891, 6898188), (3234, 6166562), (3894, 5121382), (4543, 4389756), (4956, 4023943), (5782, 3449094), (6468, 3083281), (7788, 2560691), (8673, 2299396), (9086, 2194878), (11564, 1724547), (13629, 1463252), (17346, 1149698), (18172, 1097439), (27258, 731626), (31801, 627108), (34692, 574849), (52259, 381612), (54516, 365813), (63602, 313554), (95403, 209036), (104518, 190806), (127204, 156777)]