19168164

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 60

約数和(自身を含む): 50914864

約数和(自身を除く): 31746700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 883, 1206, 1766, 1809, 2412, 2649, 3532, 3618, 5298, 5427, 7236, 7947, 10596, 10854, 15894, 21708, 23841, 31788, 47682, 59161, 71523, 95364, 118322, 143046, 177483, 236644, 286092, 354966, 532449, 709932, 1064898, 1597347, 2129796, 3194694, 4792041, 6389388, 9584082, 19168164]

約数ペア:

[(1, 19168164), (2, 9584082), (3, 6389388), (4, 4792041), (6, 3194694), (9, 2129796), (12, 1597347), (18, 1064898), (27, 709932), (36, 532449), (54, 354966), (67, 286092), (81, 236644), (108, 177483), (134, 143046), (162, 118322), (201, 95364), (268, 71523), (324, 59161), (402, 47682), (603, 31788), (804, 23841), (883, 21708), (1206, 15894), (1766, 10854), (1809, 10596), (2412, 7947), (2649, 7236), (3532, 5427), (3618, 5298)]