749044746

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{65123}}^1$

素因数の和:65208

約数の個数: 40

約数和(自身を含む): 1702080864

約数和(自身を除く): 953036118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 65123, 130246, 195369, 390738, 586107, 1172214, 1758321, 3516642, 4623733, 5274963, 9247466, 10549926, 13871199, 27742398, 41613597, 83227194, 124840791, 249681582, 374522373, 749044746]

約数ペア:

[(1, 749044746), (2, 374522373), (3, 249681582), (6, 124840791), (9, 83227194), (18, 41613597), (27, 27742398), (54, 13871199), (71, 10549926), (81, 9247466), (142, 5274963), (162, 4623733), (213, 3516642), (426, 1758321), (639, 1172214), (1278, 586107), (1917, 390738), (3834, 195369), (5751, 130246), (11502, 65123)]