21342934935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{8719}}^1$

素因数の和:9165

約数の個数: 96

約数和(自身を含む): 44618496000

約数和(自身を除く): 23275561065

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 409, 665, 855, 1197, 1227, 1995, 2045, 2863, 3681, 5985, 6135, 7771, 8589, 8719, 14315, 18405, 23313, 25767, 26157, 38855, 42945, 43595, 54397, 61033, 69939, 78471, 116565, 128835, 130785, 163191, 165661, 183099, 271985, 305165, 349695, 392355, 489573, 496983, 549297, 815955, 828305, 915495, 1159627, 1490949, 2447865, 2484915, 2746485, 3478881, 3566071, 5798135, 7454745, 10436643, 10698213, 17394405, 17830355, 24962497, 32094639, 52183215, 53491065, 67755349, 74887491, 124812485, 160473195, 203266047, 224662473, 338776745, 374437455, 474287443, 609798141, 1016330235, 1123312365, 1422862329, 2371437215, 3048990705, 4268586987, 7114311645, 21342934935]

約数ペア:

[(1, 21342934935), (3, 7114311645), (5, 4268586987), (7, 3048990705), (9, 2371437215), (15, 1422862329), (19, 1123312365), (21, 1016330235), (35, 609798141), (45, 474287443), (57, 374437455), (63, 338776745), (95, 224662473), (105, 203266047), (133, 160473195), (171, 124812485), (285, 74887491), (315, 67755349), (399, 53491065), (409, 52183215), (665, 32094639), (855, 24962497), (1197, 17830355), (1227, 17394405), (1995, 10698213), (2045, 10436643), (2863, 7454745), (3681, 5798135), (5985, 3566071), (6135, 3478881), (7771, 2746485), (8589, 2484915), (8719, 2447865), (14315, 1490949), (18405, 1159627), (23313, 915495), (25767, 828305), (26157, 815955), (38855, 549297), (42945, 496983), (43595, 489573), (54397, 392355), (61033, 349695), (69939, 305165), (78471, 271985), (116565, 183099), (128835, 165661), (130785, 163191)]