18442609914

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{3911}}^1$

素因数の和:4647

約数の個数: 64

約数和(自身を含む): 39156929280

約数和(自身を除く): 20714319366

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 661, 1189, 1322, 1983, 2378, 3567, 3911, 3966, 7134, 7822, 11733, 19169, 23466, 27101, 38338, 54202, 57507, 81303, 113419, 115014, 160351, 162606, 226838, 320702, 340257, 481053, 680514, 785929, 962106, 1571858, 2357787, 2585171, 4650179, 4715574, 5170342, 7755513, 9300358, 13950537, 15511026, 27901074, 74969959, 105992011, 149939918, 211984022, 224909877, 317976033, 449819754, 635952066, 3073768319, 6147536638, 9221304957, 18442609914]

約数ペア:

[(1, 18442609914), (2, 9221304957), (3, 6147536638), (6, 3073768319), (29, 635952066), (41, 449819754), (58, 317976033), (82, 224909877), (87, 211984022), (123, 149939918), (174, 105992011), (246, 74969959), (661, 27901074), (1189, 15511026), (1322, 13950537), (1983, 9300358), (2378, 7755513), (3567, 5170342), (3911, 4715574), (3966, 4650179), (7134, 2585171), (7822, 2357787), (11733, 1571858), (19169, 962106), (23466, 785929), (27101, 680514), (38338, 481053), (54202, 340257), (57507, 320702), (81303, 226838), (113419, 162606), (115014, 160351)]