19543494036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{15739}}^1$

素因数の和:16189

約数の個数: 96

約数和(自身を含む): 52040217600

約数和(自身を除く): 32496723564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 409, 506, 759, 818, 1012, 1227, 1518, 1636, 2454, 3036, 4499, 4908, 8998, 9407, 13497, 15739, 17996, 18814, 26994, 28221, 31478, 37628, 47217, 53988, 56442, 62956, 94434, 103477, 112884, 173129, 188868, 206954, 310431, 346258, 361997, 413908, 519387, 620862, 692516, 723994, 1038774, 1085991, 1241724, 1447988, 2077548, 2171982, 3981967, 4343964, 6437251, 7963934, 11945901, 12874502, 15927868, 19311753, 23891802, 25749004, 38623506, 47783604, 70809761, 77247012, 141619522, 148056773, 212429283, 283239044, 296113546, 424858566, 444170319, 592227092, 849717132, 888340638, 1628624503, 1776681276, 3257249006, 4885873509, 6514498012, 9771747018, 19543494036]

約数ペア:

[(1, 19543494036), (2, 9771747018), (3, 6514498012), (4, 4885873509), (6, 3257249006), (11, 1776681276), (12, 1628624503), (22, 888340638), (23, 849717132), (33, 592227092), (44, 444170319), (46, 424858566), (66, 296113546), (69, 283239044), (92, 212429283), (132, 148056773), (138, 141619522), (253, 77247012), (276, 70809761), (409, 47783604), (506, 38623506), (759, 25749004), (818, 23891802), (1012, 19311753), (1227, 15927868), (1518, 12874502), (1636, 11945901), (2454, 7963934), (3036, 6437251), (4499, 4343964), (4908, 3981967), (8998, 2171982), (9407, 2077548), (13497, 1447988), (15739, 1241724), (17996, 1085991), (18814, 1038774), (26994, 723994), (28221, 692516), (31478, 620862), (37628, 519387), (47217, 413908), (53988, 361997), (56442, 346258), (62956, 310431), (94434, 206954), (103477, 188868), (112884, 173129)]