2188623684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 108

約数和(自身を含む): 5719060368

約数和(自身を除く): 3530436684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 961, 1014, 1123, 1209, 1612, 1922, 2028, 2246, 2418, 2883, 3369, 3844, 4492, 4836, 5239, 5766, 6738, 10478, 11532, 12493, 13476, 14599, 15717, 20956, 24986, 29198, 31434, 34813, 37479, 43797, 49972, 58396, 62868, 69626, 74958, 87594, 104439, 139252, 149916, 162409, 175188, 189787, 208878, 324818, 379574, 417756, 452569, 487227, 569361, 649636, 759148, 905138, 974454, 1079203, 1138722, 1357707, 1810276, 1948908, 2158406, 2277444, 2715414, 3237609, 4316812, 5430828, 5883397, 6475218, 11766794, 12950436, 14029639, 17650191, 23533588, 28059278, 35300382, 42088917, 56118556, 70600764, 84177834, 168355668, 182385307, 364770614, 547155921, 729541228, 1094311842, 2188623684]

約数ペア:

[(1, 2188623684), (2, 1094311842), (3, 729541228), (4, 547155921), (6, 364770614), (12, 182385307), (13, 168355668), (26, 84177834), (31, 70600764), (39, 56118556), (52, 42088917), (62, 35300382), (78, 28059278), (93, 23533588), (124, 17650191), (156, 14029639), (169, 12950436), (186, 11766794), (338, 6475218), (372, 5883397), (403, 5430828), (507, 4316812), (676, 3237609), (806, 2715414), (961, 2277444), (1014, 2158406), (1123, 1948908), (1209, 1810276), (1612, 1357707), (1922, 1138722), (2028, 1079203), (2246, 974454), (2418, 905138), (2883, 759148), (3369, 649636), (3844, 569361), (4492, 487227), (4836, 452569), (5239, 417756), (5766, 379574), (6738, 324818), (10478, 208878), (11532, 189787), (12493, 175188), (13476, 162409), (14599, 149916), (15717, 139252), (20956, 104439), (24986, 87594), (29198, 74958), (31434, 69626), (34813, 62868), (37479, 58396), (43797, 49972)]