2068545384

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{258827}}^1$

素因数の和:258879

約数の個数: 64

約数和(自身を含む): 5901278400

約数和(自身を除く): 3832733016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 258827, 517654, 776481, 1035308, 1552962, 2070616, 2329443, 3105924, 4658886, 6211848, 6988329, 9317772, 9576599, 13976658, 18635544, 19153198, 27953316, 28729797, 38306396, 55906632, 57459594, 76612792, 86189391, 114919188, 172378782, 229838376, 258568173, 344757564, 517136346, 689515128, 1034272692, 2068545384]

約数ペア:

[(1, 2068545384), (2, 1034272692), (3, 689515128), (4, 517136346), (6, 344757564), (8, 258568173), (9, 229838376), (12, 172378782), (18, 114919188), (24, 86189391), (27, 76612792), (36, 57459594), (37, 55906632), (54, 38306396), (72, 28729797), (74, 27953316), (108, 19153198), (111, 18635544), (148, 13976658), (216, 9576599), (222, 9317772), (296, 6988329), (333, 6211848), (444, 4658886), (666, 3105924), (888, 2329443), (999, 2070616), (1332, 1552962), (1998, 1035308), (2664, 776481), (3996, 517654), (7992, 258827)]