29771556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7724

約数の個数: 48

約数和(自身を含む): 77434560

約数和(自身を除く): 47663004

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7681, 15362, 23043, 30724, 46086, 92172, 130577, 145939, 261154, 291878, 391731, 437817, 522308, 583756, 783462, 875634, 1566924, 1751268, 2480963, 4961926, 7442889, 9923852, 14885778, 29771556]

約数ペア:

[(1, 29771556), (2, 14885778), (3, 9923852), (4, 7442889), (6, 4961926), (12, 2480963), (17, 1751268), (19, 1566924), (34, 875634), (38, 783462), (51, 583756), (57, 522308), (68, 437817), (76, 391731), (102, 291878), (114, 261154), (204, 145939), (228, 130577), (323, 92172), (646, 46086), (969, 30724), (1292, 23043), (1938, 15362), (3876, 7681)]