17995536006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3191}}^1$

素因数の和:3450

約数の個数: 128

約数和(自身を含む): 44714557440

約数和(自身を除く): 26719021434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 191, 222, 259, 266, 382, 399, 518, 573, 703, 777, 798, 1146, 1337, 1406, 1554, 2109, 2674, 3191, 3629, 4011, 4218, 4921, 6382, 7067, 7258, 8022, 9573, 9842, 10887, 14134, 14763, 19146, 21201, 21774, 22337, 25403, 29526, 42402, 44674, 49469, 50806, 60629, 67011, 76209, 98938, 118067, 121258, 134022, 134273, 148407, 152418, 181887, 236134, 268546, 296814, 354201, 363774, 402819, 424403, 609481, 708402, 805638, 826469, 848806, 939911, 1218962, 1273209, 1652938, 1828443, 1879822, 2243273, 2479407, 2546418, 2819733, 3656886, 4266367, 4486546, 4958814, 5639466, 6729819, 8532734, 11580139, 12799101, 13459638, 15702911, 22550797, 23160278, 25598202, 31405822, 34740417, 45101594, 47108733, 67652391, 69480834, 81060973, 94217466, 135304782, 157855579, 162121946, 243182919, 315711158, 428465143, 473566737, 486365838, 856930286, 947133474, 1285395429, 2570790858, 2999256001, 5998512002, 8997768003, 17995536006]

約数ペア:

[(1, 17995536006), (2, 8997768003), (3, 5998512002), (6, 2999256001), (7, 2570790858), (14, 1285395429), (19, 947133474), (21, 856930286), (37, 486365838), (38, 473566737), (42, 428465143), (57, 315711158), (74, 243182919), (111, 162121946), (114, 157855579), (133, 135304782), (191, 94217466), (222, 81060973), (259, 69480834), (266, 67652391), (382, 47108733), (399, 45101594), (518, 34740417), (573, 31405822), (703, 25598202), (777, 23160278), (798, 22550797), (1146, 15702911), (1337, 13459638), (1406, 12799101), (1554, 11580139), (2109, 8532734), (2674, 6729819), (3191, 5639466), (3629, 4958814), (4011, 4486546), (4218, 4266367), (4921, 3656886), (6382, 2819733), (7067, 2546418), (7258, 2479407), (8022, 2243273), (9573, 1879822), (9842, 1828443), (10887, 1652938), (14134, 1273209), (14763, 1218962), (19146, 939911), (21201, 848806), (21774, 826469), (22337, 805638), (25403, 708402), (29526, 609481), (42402, 424403), (44674, 402819), (49469, 363774), (50806, 354201), (60629, 296814), (67011, 268546), (76209, 236134), (98938, 181887), (118067, 152418), (121258, 148407), (134022, 134273)]