19157033874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{174749}}^1$

素因数の和:174927

約数の個数: 48

約数和(自身を含む): 42392952000

約数和(自身を除く): 23235918126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 151, 242, 302, 363, 453, 726, 906, 1661, 3322, 4983, 9966, 18271, 36542, 54813, 109626, 174749, 349498, 524247, 1048494, 1922239, 3844478, 5766717, 11533434, 21144629, 26387099, 42289258, 52774198, 63433887, 79161297, 126867774, 158322594, 290258089, 580516178, 870774267, 1741548534, 3192838979, 6385677958, 9578516937, 19157033874]

約数ペア:

[(1, 19157033874), (2, 9578516937), (3, 6385677958), (6, 3192838979), (11, 1741548534), (22, 870774267), (33, 580516178), (66, 290258089), (121, 158322594), (151, 126867774), (242, 79161297), (302, 63433887), (363, 52774198), (453, 42289258), (726, 26387099), (906, 21144629), (1661, 11533434), (3322, 5766717), (4983, 3844478), (9966, 1922239), (18271, 1048494), (36542, 524247), (54813, 349498), (109626, 174749)]