13920444

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 36699040

約数和(自身を除く): 22778596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2113, 2196, 3294, 4226, 6339, 6588, 8452, 12678, 19017, 25356, 38034, 57051, 76068, 114102, 128893, 228204, 257786, 386679, 515572, 773358, 1160037, 1546716, 2320074, 3480111, 4640148, 6960222, 13920444]

約数ペア:

[(1, 13920444), (2, 6960222), (3, 4640148), (4, 3480111), (6, 2320074), (9, 1546716), (12, 1160037), (18, 773358), (27, 515572), (36, 386679), (54, 257786), (61, 228204), (108, 128893), (122, 114102), (183, 76068), (244, 57051), (366, 38034), (549, 25356), (732, 19017), (1098, 12678), (1647, 8452), (2113, 6588), (2196, 6339), (3294, 4226)]