27201426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 39153774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 383, 399, 534, 623, 766, 798, 1149, 1246, 1691, 1869, 2298, 2681, 3382, 3738, 5073, 5362, 7277, 8043, 10146, 11837, 14554, 16086, 21831, 23674, 34087, 35511, 43662, 50939, 68174, 71022, 101878, 102261, 152817, 204522, 238609, 305634, 477218, 647653, 715827, 1295306, 1431654, 1942959, 3885918, 4533571, 9067142, 13600713, 27201426]

約数ペア:

[(1, 27201426), (2, 13600713), (3, 9067142), (6, 4533571), (7, 3885918), (14, 1942959), (19, 1431654), (21, 1295306), (38, 715827), (42, 647653), (57, 477218), (89, 305634), (114, 238609), (133, 204522), (178, 152817), (266, 102261), (267, 101878), (383, 71022), (399, 68174), (534, 50939), (623, 43662), (766, 35511), (798, 34087), (1149, 23674), (1246, 21831), (1691, 16086), (1869, 14554), (2298, 11837), (2681, 10146), (3382, 8043), (3738, 7277), (5073, 5362)]