39728772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 108813600

約数和(自身を除く): 69084828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1019, 1026, 1083, 1444, 2038, 2052, 2166, 3057, 3249, 4076, 4332, 6114, 6498, 9171, 9747, 12228, 12996, 18342, 19361, 19494, 27513, 36684, 38722, 38988, 55026, 58083, 77444, 110052, 116166, 174249, 232332, 348498, 367859, 522747, 696996, 735718, 1045494, 1103577, 1471436, 2090988, 2207154, 3310731, 4414308, 6621462, 9932193, 13242924, 19864386, 39728772]

約数ペア:

[(1, 39728772), (2, 19864386), (3, 13242924), (4, 9932193), (6, 6621462), (9, 4414308), (12, 3310731), (18, 2207154), (19, 2090988), (27, 1471436), (36, 1103577), (38, 1045494), (54, 735718), (57, 696996), (76, 522747), (108, 367859), (114, 348498), (171, 232332), (228, 174249), (342, 116166), (361, 110052), (513, 77444), (684, 58083), (722, 55026), (1019, 38988), (1026, 38722), (1083, 36684), (1444, 27513), (2038, 19494), (2052, 19361), (2166, 18342), (3057, 12996), (3249, 12228), (4076, 9747), (4332, 9171), (6114, 6498)]